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When purchasing a product, price is the consumer's primary concern. At present, YESPER has 20 products for sale. YESPER products range in price from $59.99 to $379.99, and the average price of all the products is about $156.64.

You can confidently purchase YESPER products from the seller YESPER DIRECT. The brand holds an average rating of 4.5, testifying to its excellent reputation.

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Last Updated: Jan 10, 2026

YESPER 4120A Jump Starter, 12V Car Battery Jumper Starter Portable (All Gas, up to 10.0L Diesel Engine), 26800mAh Battery Start Booster Pack, Jump Box with Carry Case, Jumper Cables, LED Light

BATTERY BOOSTER JUMP STARTER - Rated at REAL 4120-amps, the YJS40 car battery jump starter can safely jump start all 12V vehicles(up to ALL gasoline and 10.0-liter diesel engines). It can achieve 60 times jump-start on a single charge and works even in extreme climates -4~140℉. Even if the car voltage is too low or dead, pressing the “BOOST” button will force the car to restart
26800mAh BATTERY CAPACITY - Our YJS40 portable car jump starter has a true capacity of 26800mAh(99.16WH). Jump pack for car battery built-in USB(5V/2.4A), USB QC(5/9/12V) and Type-C(5V/3A) in/output ports. and a DC(15V/10A) port to power any DC devices, like a tire inflator, car vacuum cleaner, car refrigerator
PORTABLE JUMP PACK - The size of our booster pack jump starter is 8.81in*3.53in*1.42in, weighs only 1.38 pounds, and is equipped with a Carry Case, which is not only very easy to carry but also convenient to store, so you don't have to worry about clutter anymore
LED FLASHLIGHT - This car battery jump starter is equipped with 3 LED working light modes: flash light, strobe light and SOS light. This multi-function flashlight is perfect for camping, outdoor, indoor, travel and more, and can also help you in the dark or in emergency situations
ADVANCED DESIGN - The new YJS40 series car starter jump box is made of fire-proof ABS material, which is more sturdy and durable for an adventurous life, and has multi-function (rain, dust, and drop resistance
DSLI IV INTELLIGENT CONTROL TECHNOLOGY - YESPER YJS40 car jumper starter portable. Compared with the previous generation technology, the reassembly of the DSLI IV structure and microcomputer control program increases the voltage by 30% to 14.8V, and the starting current peak value is up to 4120A, achieving 1 second car start. The powerful intelligent temperature control technology reduces the starting temperature, helping you start faster, stronger and safer
IN THE BOX - YJS40 Car Jump Starter, Heavy-Duty Jumper Clamps, USB to Type C Cable, Cigarette Lighter Adapter, Carrying case, User Manual. If you have any questions or concerns, please get in touch with us

YESPER Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable

Smallest and Lightest Jump Box: This extremely compact starter box is 33% thinner, 27% smaller, and 34% lighter than similar products. Mini starter box, pocket-sized, lightweight, and portable
Powerful and Affordable Jump Starter: Rated at 1500 amps, this portable car jump starter can start all types of vehicles including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors at the most reasonable price(Note: Not applicable to SAE connectors)
DSLI IV Safe Tech and 10 Protections: The jump box's 10 protections include spark-proof and reverse polarity protection to protect you from short circuits or spark-related issues, helping your car start faster, safer, and more stable
A Backup Power Pack: The Armor mini jump starter power pack is equipped with a fast-charging USB output port (5 V/2.1 A), which can easily charge your favorite USB devices (such as mobile phones, tablets, laptops, wearable devices, etc.) powered by
Boost Start 100% Dead Car: When your car's power is very low or even completely dead, you can press the "BOOST" button on the smart jumper cables and then force-start your car in seconds

YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel), 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables, LCD Display, Lights

Powerful Car Battery Jump Starter: YESPER X1 portable jump starter with air compressor adopts QDSP technology to increase the starting capacity by 3 times. Through the disruptive innovation of battery/component structure, the car battery jump starter reduces the starting temperature and equalizes the temperature to ensure safe starting
3+4 Air Compressor with Car Jump Starter: YESPER X1 battery jumper starter portable can quickly inflate car tires to 30 PSI in just 3 minutes, unique turbocharged 35L/Min (150 PSI) lasting 25 minutes. 3 different nozzles& 4 Preset Modes can be used to inflate SUVs, cars, bikes, balls, etc. Equipped with Smart preset & AUTO-STOP. LCDs show the remaining power and working status. Because of the AUTO-STOP function, you never have to guess the exact amount of power left and over-inflate
Super Large Capacity and Peak Power: The jump start battery pack can start the car (up to 8.0L gasoline or 6.0L diesel) up to 20 times with a peak current of 2000 amps and heavy-duty clamps and cables. A jump box with air compressor can restart the car even if the car battery is dead. In addition, it is also able to start trucks, motorcycles, snowmobiles, ATVs, UTVs, lawnmowers, and yachts
Portable & Multifunctional: Designed with 1 USB output port (5V/2.1A), the USB port can fully charge mobile phones, tablets, and other mobile devices at the fastest speed; the battery charger car jump starter LED work light has three modes: flashlight, strobe light, and SOS light. This multi-purpose portable jump starter weighs only 635g, making it suitable for camping, outdoors, indoors, emergencies, travel, and other uses
Improved Safety Technology: The car jumper starter portable kit is safe and easy to use, with corresponding green/red lights for correct/incorrect connection, no need to worry about incorrect connection or sparking. Car emergency kits have anti-spark, reverse polarity protection, low voltage protection, overheat protection and overload protection. You can safely connect it to any 12V car battery
In the Box: The package includes a portable car lithium battery starter, a smart battery clamp, a mobile phone adapter cable, a user manual, a multi-function gas nozzle and a pump tube (Note: No charging adapter)
NOTE: If the jump box for cars is not used for a long time, it is recommended to charge the jump starter every 3 months to keep the battery charger and jumper starter healthy. Working temperature: -4℉ to 140℉. Using this product at high temperatures or placing it in a high-temperature environment for a long time is forbidden. Jump-starting the car continuously at a high frequency is forbidden. Allow the spark jumper to cool for at least 1 minute between each start

YESPER 12V/24V Car Jump Starter, 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack Quick Charge with AC Adapter 36400mAh Battery Booster Pack (Up to All Gas/Diesel Engine) Jumper Box

[Powerful Jump Starter] - YESPER's latest upgraded heavy duty 12V/24V jump starter with 6000 Amps peak cranking amp (for ALL Gas and Diesel engines); Can automatically identify 12V and 24V cars and switch the starting voltage; up to 65 jump starts on a single charge
[Start 100% Dead Car] - You can choose the time to start a completely dead car without relying on anyone. The MONSTER car jump starter would be cheap insurance in case your car wouldn't start. (Note: When starting a completely dead car, you need to manually switch to 12V or 24V)
[World's Leading Pre-heating Technology] - Monster Start N1 portable jump starter has a new upgraded preheating technology that makes it easy to start your car in cold weather, even at -40℉. Monster Start N1 jump starter pack helps you have a normal driving experience even in extremely cold weather
[Compact and Portable] - Refuse to use bulky lead-acid batteries, and use batteries that are lighter, safer and better in performance. With an overall weight of only 5.7 lbs, you'll be hard-pressed to find a 12V/24V jump box with such strong starting ability yet so light. The comfort handle helps you carry it with ease
[DSLI IV Intelligent Safe Tech] - Through reassembling the structure and with microcomputer control tech, YESPER portable jumper boosts the voltage by 30% delivering a more steady cranking current up to 6000A, fast starting your car in 1 second. Plus, Powerful Intelligent Temperature Control Tech significantly reduces the starting temperature, helping to start your car faster, safer and more stable
[145W Fast Charging] -The jump starter pack can be charged from 0% to 100% in 1h via included 145W 29V AC adapter. Even if you forget to recharge the jumper before going out, 5 minutes of charging are enough to start a car
[Beyond A Jumper Starter] - Serves as a 36400mAh portable power bank, with Dual USB charging ports, you can provide power to 2 devices at the same time; As a light, it has three different modes including: Lighting, Strobe and SOS, which can provide 160 hours of continuous lighting
[What You Will Get] -1*6000A Jump Starter (36400mAh) with 27.5inch Jumper Cable, 1*USB-A to C Cable, 1* 29V AC Adapter, 1*User Manual. If you have any questions or concerns, please get in touch with us

YESPER Boost Jump Starter Battery Pack 4120A 27000mAh Car Battery Charger Jumper Starter (All Gas/up to 10L Diesel) 100W Quick Charge 12V Portable Jump Box for Totally Dead Vehicle with DSLI Safe Tech

[Powerful car starter] : YESPER Fast Max car battery jump starter is the ultimate solution for starting completely dead car batteries, with a whopping 4120 amps peak cranking power. Suitable for 12V vehicles up to ALL Gas/10L Diesel engines, including cars, motorcycles, RVs, tractors, trucks, cargo vans, ATVs, snowmobiles, yachts, and more. Up to 80 jump starts on a single charge.
[100W Lightning-Fast Charging] : The jump starter battery pack fully charges in just 1h with PD100W USB-C fast charging and the included 100W car charger. With only a 5-minute charge, you can start your car in an emergency. This device can hold the electricity for up to 36 months when fully charged. Stay prepared on the road with this ultra-fast charging car battery charger.
[3.3-Inch Intuitive LCD Panel] : The car jump starter's 3.3-inch smart screen offers all the necessary information about its operational status, battery level, and any potential errors. Ensuring a hassle-free jump-start process by keeping you informed every step of the way, making it easy for anyone to use.
[DSLI IV Intelligent Safe Tech] : YESPER portable jump starter for car utilizes cutting-edge DSLI IV Intelligent Safe Tech, which boosts voltage by 30% to 14.8V and delivers a more steady cranking current of up to 4120A. With intelligent temperature control technology, Fast Max can reduce the start-up temperature and operate normally in temperatures ranging from -4℉ to 140℉, ensuring faster, safer, and more stable car starts.
[Durable & Safe Car Jumper Starter] : The smart jumper cable boasts high-quality ABS material clamps that are resistant to wear and tear from long-term use. With 10 safety protections: spark-proof, mistake-proof, and reverse-polarity protection, keeping you and your vehicle secure in any situation.
[27000mAh Versatile Power Solution] : The car battery charger jump starter is a powerful and portable device that also functions as a 27000mAh USB power bank and a 12/15-volt DC power source. Its versatility makes it perfect for outdoor activities and emergencies. Get reliable power on the go with this convenient jump starter!
[400 Lumens Super Bright LED Lights & IP65 Waterproof] : The battery jumper starter portable has a built-in LED flashlight with 3 light modes (Flashlight/SOS/Strobe), providing maximum convenience and flexibility, so this multi-purpose jump starter is perfect for camping, outdoor, indoor, travel, etc. In addition, the jump starter is IP65 waterproof and dustproof, so it can be used even on rainy days.
[What You Will Get] : 1*4120A Jump Starter (27000mAh), 1 *Jumper Cable, 1*100W Car Charger, 1*60W USB-C to C Cable, 1*Cigarette Lighter Socket Adapter, 1*User Manual; Plus, we stand behind our jump pack with lifetime technical support, and 24/7 customer service.

YESPER 4000A Jump Starter, 12V Car Battery Jump Starter 24000mAh Power Pack, (All Gas/10L Diesel Engine) Portable Jump Starter for Car with 100W Quick Charge Cables,Booster, LED Light - Armor Series

Powerful car starter- YESPER Armor car battery jump starter is the ultimate solution for starting completely dead car batteries, with a 4000 amps peak cranking power. Suitable for 12V vehicles up to ALL Gas/10L Diesel engines
100W Fast Charging Cables- The jump starter battery pack can be charged from 0% to 100% in 45mins via the included 100W car charger. 5 minutes of charging is enough to start a car.
Beyond A Jump Starter- Serves as a 24000mAh portable power bank, recharging smartphones, tablets, and other USB devices;as a 15-volt portable power, powering all 15V/12V DC devices, like tire inflators, inverters, and more
Boost Start 100% Dead Car- You can choose the time to start a completely dead car without relying on anyone. The YESPER car jump starter would be cheap insurance in case your car wouldn't start
Advanced Design-3.2-inch easy-to-read screen to help you keep abreast of battery information; equipped with 400 lumens LED light, three modes: Lighting, Strobe, SOS for your choice;the IP65-rated sturdy and durable case make the portable jump starter waterproof, dustproof and drop-proof

YESPER Battery Jump Starter Portable, 3000A Booster Pack Jump Box for 12V Car (Up to 10L Gas/8L Diesel Engine), Jumper Cables with DSLI Safe Tech, PD 15W Fast Charge & DC 15V Port

Powerful Emergency Jump Starter -- YESPER YJS20 car battery jump starter with a peak current of 3000 amps is perfect for starting 12V vehicles such as cars, trucks, boats and large vehicles (up to 10L gasoline engines and 8L diesel engines); and equipped with a powerful 20000mAh battery, it can achieve 50 quick starts and can work properly even in extreme climate conditions from -4 to 140°F
DSLI IV Intelligent Control Technology -- Compared with the previous generation technology, DSLI IV reassembles the structure and microcomputer control program, the voltage is increased by 30% to 14.8V, the starting current peak reaches 3000A, to start the car in 1 second, and the powerful intelligent temperature control technology reduces the starting temperature; helping you start faster, stronger and safer
Multiple Charging Methods -- The car jump starter power pack built-in USB(5V/2.4A), USB QC(5/9/12V) and Type-C(5V/3A) input/output ports, which can efficiently charge various electronic devices such as mobile phones, laptops and iPads, making it ideal for traveling or camping; and a DC (15V/10A) port to power any DC device, such as tire inflators, car vacuum cleaners, car refrigerators, etc
One-Touch Booster and LED Flashlight -- This car jumper starter portable features a one-touch boost function for starting vehicles under low voltage. It also contains an LED flashlight with SOS, strobe and high beam modes, which is very suitable for camping, outdoor, indoor, travel and other occasions, which can help you in the dark or in an emergency, and is your indispensable emergency tool
Advanced Design -- The jump box for car battery is made of fire-proof ABS material, which is more sturdy and durable for adventurous life, and has multi-function (rain, dust and drop resistance)
What You Get -- YJS20 Car Jump Starter, Heavy-Duty Jumper Clamps, USB to Type C Cable, Cigarette Lighter Adapter, Carrying case, User Manual. Besides that, this portable battery jump starter comes with a 12-month warranty and 24/7 customer service. During this period, we will help you solve any issues related to the product, installation, or usage

YESPER 3000A Jump Starter, 12V Car Battery Jump Starter with 100W Two-Way Fast-Charging, LED Display, Portable Jumper Starter Battery Pack(10L Gas 8L Diesel Engine), 20000mAh Jump Box with Booster

[Ultimate Car Battery Jump Starter]- The YESPER Armor delivers 3000A peak current to reliably start vehicles, even with completely discharged batteries. Perfect for 12V cars, trucks and SUVs (up to 10L gas/8L diesel engines), it provides 60 jumpstarts per charge - your essential roadside power solution
[Boost Start 100% Dead Car]- You can choose the time to start a completely dead car without relying on anyone. The YESPER car jumper starter would be cheap insurance in case your car wouldn't start
[100W Ultra-Fast Charging]- This advanced jump start battery pack features bidirectional 100W Type-C charging (input/output) and includes a PD100W car charger. Achieve a full charge in 45 minutes - or get enough power for a jump start after just 5 minutes of charging when you're in a hurry
[3.2-Inch Display & 3 Modes Lighting]- This jump box features a clear 3.2-inch display for real-time battery monitoring. It also includes a 400-lumen LED light with three modes—steady lighting, strobe, and SOS—for versatile use in any situation
[Beyond a Jump Starter]- This 20,000mAh portable power bank features a 100W output port, a QC3.0 quick-charge port, and a 5V/2.4A USB port to recharge smartphones, tablets, and other USB devices. It also includes a 15V DC output port, compatible with 15V/12V DC devices like tire inflators, inverters, and more
[24-Month Stand-by]- The Yesper car jump starter pack holds a full charge for up to 24 months (under moderate conditions) when properly stored. It's smart auto-shutoff preserves power, ensuring instant engine starts anytime—even after years of standby. 0-maintenance reliability for true peace of mind on the road
[Committed to Safety]- This portable battery jumper starter features Hi-Tech smart clamps with 10 built-in protections to prevent sparks and misoperation. Housed in an IP65-rated rugged case, it's fully waterproof, dustproof, and drop-proof for ultimate durability
[What You Will Get]- 1*3000A Jump Starter (20000mAh), 1 *Jumper Cable, 1*100W Car Charger, 1*60W USB-C to C Cable, 1*Cigarette Lighter Socket Adapter, 1*User Manual. If you have any questions or concerns, please get in touch with us

YESPER 78,000mAh Heavy Duty Jump Starters - 6000A Car Jump Starter Pack for All 12V Diesel & Gas (Trucks, SUVs, RVs, etc.) SuperSafe Jump Box, Powerful Force Start Jumper Pack (-40°F to 140°F)

[Heavy Duty Car Jump Starter for Trucks & RVs]- This professional-grade portable jump starter delivers a massive 6,000A peak current to crank even 12V diesel engines (semi-trucks, tractors, RVs). Even if your battery is completely drained, this jump starter delivers an instant surge to start your engine in seconds in BOOST mode
[Arctic-to-Desert Ready:-40°F to 140°F Performance]- Engineered to start engines in brutal cold (-40°F) or scorching heat (140°F), this battery jump stater is a must-have for truckers, ranchers, or emergencies. The Powerful Jump Box may come in handy during the unknown winter storms in 2026.
[Unbeatable 78,000mAh Jump Pack ]- The portable car jump starter, with 145W quick charge, can Jump-start trucks or large vehicles 152 times on one full charge. Features dual USB ports to simultaneously power two devices – perfect for charging phones 15+ full times during trips. Your ultimate roadside and travel companion
[Ultra-Portable Jump Box (Just 8.4 lbs) vs. Bulky Alternatives]- Smaller than a toolbox yet stronger than old-school lead-acid jump starters(18lbs+), this lightweight car jumper fits effortlessly under truck seats
[3-Mode LED Light]- Need visibility in the dark? This jump box features a bright LED with three modes (steady, strobe, SOS) - ideal for night repairs, roadside emergencies, or signaling for help
[2 Charging & 1000+ Longevity]- Power up via DC input or USB-C (16.8V AC Adaptor & USB-C cable included). Engineered for over 1,000 charge cycles, it delivers strong performance even after 5 years. For optimal battery health, just plug it in twice a year – minimal effort for maximum, ready-when-you-need-it power

YESPER 12V/24V Jump Starter with 145W Quick Charge, 6000A 218Wh Portable Heavy Duty Truck SuperSafe Battery Jumper Box(Up to All Gas/Diesel), Powerful Car Jump Pack(-40°F to 140°F)

[Powerful Jump Starter] - YESPER MONSTER START-X1 is the latest upgraded heavy-duty 12V/24V car battery jump box for cars with 6000 amp peak starting current (suitable for all gasoline and diesel engines); it can automatically identify 12V and 24V cars and switch the starting voltage, suitable for all cars, trucks, motorcycles, boats, RVs, tractors, ATVs, UTVs, lawn mowers, snowmobiles, etc
[218WH with 145W Fast Charg] - Our heavy duty jump starter has a 58800mAh (218WH) large-capacity battery and is equipped with 145W super fast charging. It only takes 1.5 hours to charge from 0-100%, and has a long standby time of 36 months (to protect the battery, we recommend charging it every 3 months)
[Portable & Mighty] - Refuse to use bulky lead-acid batteries but batteries that are lighter, safer and have good performance. The overall size is 11.4in*8.1in*7.1in, and the weight is only 9.48 pounds. It is equipped with a handle on the top, which is comfortable to hold and very suitable for carrying. It is difficult for you to find a 12V/24V car battery jumper starter with such a powerful starting ability but so light
[DSLI IV Smart Technology] - By reassembling the structure and adopting microcomputer control technology, YESPER battery jumper starter portable increases the voltage by 30%, providing a more stable starting current of up to 6000A, which can quickly start your car in 1 second. In addition, the powerful intelligent temperature control technology can significantly reduce the starting temperature, helping you start the vehicle faster, safer, and more stably
[Very Reliable & Safe] - The truck jump starter shell adopts high-standard V0 grade high-quality material, which is highly safe and can be safely stored even in the hot summer car environment (-40℉ to 140℉). With a built-in German imported smart chip, the car battery charger jump starter will automatically perform 10 protections such as short circuit, overheating, overvoltage, overcharge, deep discharge, overcurrent and reverse current. A reliable partner for the vehicle
[Emergency Flashlight] - The car jump pack cleverly combines daily lighting and emergency light functions, supports three light modes (flashlight, strobe, SOS), and can provide 160 hours of continuous lighting for different emergencies
[You Will Get] - 1*6000A jump starter (58800mAh) with 27.5-inch jumper, 1*29V AC adapter, 1*USB-A to C cable, 1*user manual, comes with 18-month, and 24/7 customer service

YESPER Jump Starter Portable,1500A Peak Motorcycle Jump Starter, Jump Box for Car Jumper Starter Portable, 12V Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable(Red)

Smallest and Lightest Jump Box: This extremely compact starter box is 33% thinner, 27% smaller, and 34% lighter than similar products. Mini starter box, pocket-sized, lightweight, and portable
Powerful and Affordable Jump Starter: Rated at 1500 amps, this portable car jump starter can start all types of vehicles including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors at the most reasonable price(Note: Not applicable to SAE connectors)
DSLI IV Safe Tech and 10 Protections: The jump box's 10 protections include spark-proof and reverse polarity protection to protect you from short circuits or spark-related issues, helping your car start faster, safer, and more stable
A Backup Power Pack: The Armor mini jump starter power pack is equipped with a fast-charging USB output port (5 V/2.1 A), which can easily charge your favorite USB devices (such as mobile phones, tablets, laptops, wearable devices, etc.) powered by
Boost Start 100% Dead Car: When your car's power is very low or even completely dead, you can press the "BOOST" button on the smart jumper cables and then force-start your car in seconds

YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel), 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables, LCD Display, Lights(Grey)

Powerful Car Battery Jump Starter: YESPER X1 portable jump starter with air compressor adopts QDSP technology to increase the starting capacity by 3 times. Through the disruptive innovation of battery/component structure, the car battery jump starter reduces the starting temperature and equalizes the temperature to ensure safe starting
3+4 Air Compressor with Car Jump Starter: YESPER X1 battery jumper starter portable can quickly inflate car tires to 30 PSI in just 3 minutes, unique turbocharged 35L/Min (150 PSI) lasting 25 minutes. 3 different nozzles& 4 Preset Modes can be used to inflate SUVs, cars, bikes, balls, etc. Equipped with Smart preset & AUTO-STOP. LCDs show the remaining power and working status. Because of the AUTO-STOP function, you never have to guess the exact amount of power left and over-inflate
Super Large Capacity and Peak Power: The jump start battery pack can start the car (up to 8.0L gasoline or 6.0L diesel) up to 20 times with a peak current of 2000 amps and heavy-duty clamps and cables. A jump box with air compressor can restart the car even if the car battery is dead. In addition, it is also able to start trucks, motorcycles, snowmobiles, ATVs, UTVs, lawnmowers, and yachts
Portable & Multifunctional: Designed with 1 USB output port (5V/2.1A), the USB port can fully charge mobile phones, tablets, and other mobile devices at the fastest speed; the battery charger car jump starter LED work light has three modes: flashlight, strobe light, and SOS light. This multi-purpose portable jump starter weighs only 635g, making it suitable for camping, outdoors, indoors, emergencies, travel, and other uses
Improved Safety Technology: The car jumper starter portable kit is safe and easy to use, with corresponding green/red lights for correct/incorrect connection, no need to worry about incorrect connection or sparking. Car emergency kits have anti-spark, reverse polarity protection, low voltage protection, overheat protection and overload protection. You can safely connect it to any 12V car battery
In the Box: The package includes a portable car lithium battery starter, a smart battery clamp, a mobile phone adapter cable, a user manual, a multi-function gas nozzle and a pump tube
NOTE: If the jump box for cars is not used for a long time, it is recommended to charge the jump starter every 3 months to keep the battery charger and jumper starter healthy. Working temperature: -4℉ to 140℉. Using this product at high temperatures or placing it in a high-temperature environment for a long time is forbidden. Jump-starting the car continuously at a high frequency is forbidden. Allow the spark jumper to cool for at least 1 minute between each start

YESPER 2160A Car Jump Starter Portable,Battery Jumper Booster Pack, Boost Jump Box for Most 12V Vehicle (Up to 9.0L Gas/7.0L Diesel Engine), DSLI Safe Tech, PD 15W Fast Charge & DC 15V Port

Powerful Boost Jump Starter - This YJS20 car battery booster pack can easily start most 12V vehicles(up to 9.0L Gas and 7.0L diesel engines) in seconds - up to 50 times on a single charge - works even in extreme climate -4~140℉. Even if the battery voltage is too low or dead, pressing the “BOOST” button will force the car to restart.
DSLI IV Intelligent Control Tech - Compared with the previous technology, DSLI IV reassembling of the battery structure and microcomputer control program, the voltage is increased by 30% up to 14.8V, the peak current of the starting current reaches 2160A thus reaching 1 second Start the car, the powerful intelligent temperature control technology reduces the starting temperature; helps you start faster, stronger and safer.
More Than a Jump Box - It's also a portable power bank for charging devices with REAL 59.2Wh(16000mAh) battery capacity, great for a quick emergency charge of your phone, tablet, camera, headphone, GPS or other mobile devices through dual USB, Type-C and DC output ports. The built-in LED light with 3 modes: Flashlight, Strobe, and SOS.
All-new Design - The new YJS series jump boxes equipped with rugged ABS casing is fire-proof, dust-proof and shock-proof for more sturdy and durable use. It comes in handy with the included EVA storage bag for camping or traveling, no waiting around, no leaving you stranded.
Product Set - YESPER YJS20 Car Battery Jump Starter, Heavy-Duty Jumper Clamps, USB to Type C Cable, Cigarette Lighter Adapter, Carrying case, User Manual. And 18-month worry-free warranty & lifetime technical support. Feel free to contact us with any questions.

YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel), 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables, LCD Display, Lights(Blue)

Powerful Car Battery Jump Starter: YESPER X1 portable jump starter with air compressor adopts QDSP technology to increase the starting capacity by 3 times. Through the disruptive innovation of battery/component structure, the car battery jump starter reduces the starting temperature and equalizes the temperature to ensure safe starting
3+4 Air Compressor with Car Jump Starter: YESPER X1 battery jumper starter portable can quickly inflate car tires to 30 PSI in just 3 minutes, unique turbocharged 35L/Min (150 PSI) lasting 25 minutes. 3 different nozzles& 4 Preset Modes can be used to inflate SUVs, cars, bikes, balls, etc. Equipped with Smart preset & AUTO-STOP. LCDs show the remaining power and working status. Because of the AUTO-STOP function, you never have to guess the exact amount of power left and over-inflate
Super Large Capacity and Peak Power: The jump start battery pack can start the car (up to 8.0L gasoline or 6.0L diesel) up to 20 times with a peak current of 2000 amps and heavy-duty clamps and cables. A jump box with air compressor can restart the car even if the car battery is dead. In addition, it is also able to start trucks, motorcycles, snowmobiles, ATVs, UTVs, lawnmowers, and yachts
Portable & Multifunctional: Designed with 1 USB output port (5V/2.1A), the USB port can fully charge mobile phones, tablets, and other mobile devices at the fastest speed; the battery charger car jump starter LED work light has three modes: flashlight, strobe light, and SOS light. This multi-purpose portable jump starter weighs only 635g, making it suitable for camping, outdoors, indoors, emergencies, travel, and other uses
Improved Safety Technology: The car jumper starter portable kit is safe and easy to use, with corresponding green/red lights for correct/incorrect connection, no need to worry about incorrect connection or sparking. Car emergency kits have anti-spark, reverse polarity protection, low voltage protection, overheat protection and overload protection. You can safely connect it to any 12V car battery
In the Box: The package includes a portable car lithium battery starter, a smart battery clamp, a mobile phone adapter cable, a user manual, a multi-function gas nozzle and a pump tube
NOTE: If the jump box for cars is not used for a long time, it is recommended to charge the jump starter every 3 months to keep the battery charger and jumper starter healthy. Working temperature: -4℉ to 140℉. Using this product at high temperatures or placing it in a high-temperature environment for a long time is forbidden. Jump-starting the car continuously at a high frequency is forbidden. Allow the spark jumper to cool for at least 1 minute between each start

YESPER Car Jump Starter with Air Compressor, 2000A Peak Portable Jump Pack with 150PSI Digital Tire Inflator & Battery Jump Starter - 4120A Peak Portable Car Starter

[BOOSTER BATTERY JUMP STARTER] - Rated at REAL 4120-amps, the YJS40 can safely jump start all 12V vehicles(up to ALL gasoline and 10.0-liter diesel engines). It can achieve 60 times jump-start on a single charge and works even in extreme climates -4~140℉. Even if the car battery voltage is too low or dead, pressing the “BOOST” button will force the car to restart
[Powerful Car Battery Jump Starter] - YESPER X1 portable jump starter with air compressor source adopts QDSP technology to increase the starting capacity by 3 times. Through the disruptive innovation of battery/component structure, the booster pack jump starter reduces the starting temperature and equalizes the temperature to ensure safe starting.
[ACCURATE BATTERY CAPACITY] - We do not exaggerate the battery capacity of our product. Our YJS40 jump starter has a true capacity of 24000mAh(88.88WH)
[Improved Safety Technology] - The car jumper starter portable kit is safe and easy to use, with corresponding green/red lights for correct/incorrect connection, no need to worry about incorrect connection or sparking. car kits for emergency has anti-spark, reverse polarity protection, low voltage protection, high-temperature protection and overload protection. You can safely connect it to any 12V car battery
[DSLI IV INTELLIGENT CONTROL TECH] - Compared with the previous technology, DSLI IV reassembling of the battery structure and microcomputer control program, the voltage is increased by 30% up to 14.8V, the peak current of the starting current reaches 4120A thus reaching 1 second Start the car, the powerful intelligent temperature control technology reduces the starting temperature; helps you start faster, stronger and safer

YESPER 12V/24V Car Jump Starter, 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack and YESPER Boost Jump Starter Battery Pack 4120A

YESPER 12V/24V Car Jump Starter, 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack and YESPER Boost Jump Starter Battery Pack 4120A

YESPER 12V/24V Car Jump Starter, 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack and YESPER Jump Starter Portable,1200A Peak Car Jumper Starter Portable

YESPER 12V/24V Car Jump Starter, 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack and YESPER Jump Starter Portable,1200A Peak Car Jumper Starter Portable

YESPER FAQs

Yes, YESPER is a legitmate brand on Amazon. After conducting a comprehensive analysis of 1,821 customer reviews for YESPER products on Amazon, we have determined its average rating. Offering great value and satisfying quality, YESPER has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from YESPER on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

If you're interested in YESPER and want to find more YESPER products, you can follow the steps below:

  1. Go back to FindThisBest's homepage.
  2. Type YESPER in the search box and hit Enter to see the search results.
  3. Find and click the correct YESPER to go to the new page.
  4. Select the products you want in the YESPER buying guide, and take a glance at the prices and features of the products.
  5. View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more YESPER products.

We analyze millions of YESPER products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

There are usually 5 to 10 products in a brand buying guide. We found 20 YESPER products for sale, 17 of which were analyzed in detail and recommended to customers.

  1. Go to the YESPER page.
  2. Select the product you want in the YESPER buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product YESPER 4120A Jump Starter, 12V Car Battery Jumper..., you can view it on Amazon page.
  3. Place your order on Amazon.

Our mission is to provide you with the most up-to-date and objective information about the YESPER products, helping you make more informed buying decisions. We recommend best choices of the products from the YESPER brand, helping you make better shopping choices with less time and energy.