Spartan Power

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When purchasing a product, price is the consumer's primary concern. At present, Spartan Power has 213 products for sale. Spartan Power products range in price from $7.99 to $189, and the average price of all the products is about $41.65.

You can confidently purchase Spartan Power products from the seller Inverters-R-US. The brand holds an average rating of 4.6, testifying to its excellent reputation.

Spartan Power Best Sellers

Last Updated: Jan 12, 2025

Spartan Power Welding Lead & Car Battery Cable Copper Wire - DIY Bulk Car Battery Cable, Pro American Made Automotive Grade Battery Cable - 600 Volt, 1/0 AWG, 10 Foot, Black

Welding Cable

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High Quality: Same amazing, premium quality cable that we use for our renowned Spartan cables, extra flexible and made from 1026 stands of pure copper, now available in bulk so that you can make your own cables!

Heavy Duty: Rated for up to 600 volts and ready for work in the toughest conditions; Withstanding temperatures from -58°F to +221°F, these cables are truly prepared for whatever you throw at them

Premium Casing: Our cables feature an ultra-flexible EPDM jacket that is resistant to heat, abrasion, tear, moisture, and oil, with paper separators for ease of stripping when making your own cables

A Multitude of Uses: Great automotive cable replacements for any type of motorized vehicle, from trucks and cars to motorcycles and motorhomes, RVs, campers, boats, and golf carts; Ideal for DC applications that involve high-voltage batteries where pure copper is recommended

Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, Made in the USA battery cables every day in Reno, Nevada; Trusted by professionals, enthusiasts, and DIYers everywhere

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Spartan Power Battery Cable 2 Foot 4 Gauge AWG Wire Set 5/16" M8 Made in USA

Switch to Starter Battery Cables

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Made in the USA Heavy Duty Battery Cables: This 4 AWG Battery Cable feature tinned copper ring terminals, made for use with DC up to 1000V; Also perfect for use with a Spartan Power ANL fuse kit.

Cut to Length: Our cables are professionally finished with a premium-grade cut, crimping, and heat shrinking that deliver durability, endurance, and the highest performance; Our 100% copper cables are solid yet flexible enough to work in most applications

NEED MORE FLEX? Looking for Spartan's most flexible cable? Search for Spartan Power SpartanFlex cables. Both the Standard and SpartanFlex cables are Made in the USA using 100% pure copper, the SpartanFlex just is a lot more flexible for installs on applications that demand it.

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Spartan Power Battery ON/Off Disconnect Switch 300A - Ignition Protected, Heavy Duty Cutoff Switch for RV, Marine, and Automotive Battery - 12V to 48V - Red

Car Battery Switches

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Save Your Battery: The Spartan Power On/Off Battery Switch prevents any current from being drawn from the battery when your RV, van, boat, or car is not in use; Disconnect your battery safely and extend its life!

Ignition Protected: Our switch has a crank rating that withstands 900A for 30 seconds, 500A for 5 minutes, and 300A continuously, protecting against fluctuations in current during ignition

Simple, 2 Position Design: Our simple design is easy to read and to operate, simply turn the knob to either the On or Off position, and a satisfying click will let you know it's changed

Screws Included: The casing design allows for front or rear panel mounting, and we are now including screws to facilitate installation on your DC system

Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, durable, and heavy duty products; Trusted by professionals, enthusiasts, and DIYers everywhere

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20 Foot 4 AWG Gauge Heavy Duty Jumper Cables Booster Set by Spartan Power - 4 AWG, 15 Foot Made in the USA

Battery Jumper Cables

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Heavy Duty, Made in the USA, 20 foot 4 gauge alligator clamp jumper cables for jump starting a dead or weak battery. Same great UL listed cable found in other Spartan Power inverter battery cable sets.

Ideal for starting or to jump start a large diesel truck, heavy duty fleet equipment, cars & semi trucks, etc in cold weather and harsh environments.

Comes with a bright portable yellow storage bag with drawstrings and roadside emergency reflective safety stripe. Storage pack doubles as a convenient backpack.

DOUBLE YOUR POWER! Spartan Power's unique heavy duty clamps have a copper ribbon which connect each sides of the clamp so BOTH jaws provide power to the battery when starting.

All Spartan Power automotive battery cables come with their Lifetime Crimp Warranty. If you ever experience a crimp failure Spartan Power will replace or fix the cables for the life of the product. MADE IN THE USA, BUY AMERICAN!

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Spartan Power SpartanStart - Soft Start Kit for RV Air Conditioner, A/C Unit, up to 20K BTU, 120v Softstart Aid, Battery Saving Softstartup System for RV, Van, or Camper Air Conditioning Systems

RV Air Conditioners

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Start up to a 20,000 BTU RV AC with a 2200 watt power inverter or generator without draining your battery with SpartanStart, a soft start system that reduces the strain of AC Units in your RV! Made in Austalia, US Support!

Generator Anti-Stall & Preload feature - Pre-empts any generator duress to temper compressor startup. Seamless switching between generator, inverter or campsite power. No learning cycles involved. Provides motor reversal protection during short power outages

What's in The Box?: Package includes 1 soft starter, 6 splice connectors, 1 cleaning wipe, and 2 automotive grade mounting tape strips, giving you everything you need for a quick installation.

THREE YEAR WARRANTY! Easy Install: With just three wires, you'll be reducing the strain on your battery in no time; Simply find the wiring diagram on your A/C that shows the R (Run), C (Common), & S (Start) wires coming off the compressor; Match & connect those wires to the appropriate wires listed on the SpartanStart and you're done!

INSTALL QUESTION? Before returning, please call us if you are have an install question.

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Spartan Power 2 AWG 1 Foot Battery Cable Quick Connector SP120A and 3/8" Ring Terminal

Battery Terminals & Ends

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Heavy-Duty, High-Quality Construction – Spartan Power quick-connect battery cables are made with 100% pure copper wire for efficient power transfer, encased in rugged, flexible insulation to withstand tough environments and extreme temperatures.

Easy Quick-Connect System – Equipped with secure, quick-connect/disconnect plugs, these cables make it simple to connect and disconnect power sources, saving time and effort while ensuring a reliable connection for jump-starts, RV power, and other applications.

Versatile and Compatible Design – Perfect for a wide range of vehicles and machinery, from RVs and trucks to boats and trailers, these cables support a variety of power needs and fit seamlessly into your power setup.

High Amperage for Heavy Loads – Engineered for high-amperage usage, Spartan Power cables provide the durability and power required to handle heavy loads, ensuring safety and efficiency for demanding applications.

Trusted American-Made Quality – Proudly made in the USA, Spartan Power battery cables are built to last, rigorously tested for performance, and backed by excellent customer support, offering peace of mind and reliable power solutions.

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Spartan Power Battery Cable, 100% Pure Copper Wire, Automotive, Inverter, MPPT, Car Audio Speaker Amp Stereo, RV Trailer, Made in USA

Electrical Wire

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BEST IN CLASS! Spartan Power Made in the USA battery cables are 100% pure copper wire with a flexible rugged PVC jacket . You get what you pay for, NO CCA HERE!

600 Volt Maximum, Made in the USA, UL Listed, Spartan Power's highest rated cable

Spartan Power Black Solar Panel Z Bracket Mount - Lightweight Anodized Aluminum Mounting Brackets for RVs, Trailers, Vans, Campers, Boats, Walls, Roof - Set of 4

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OCT 2024 UPDATE: We've listened, you like these z bracket solar panel mounts better without a logo, so now these come without the Spartan Power logo.

Our Z Bracket Mounting Kit is the easiest way to fix solar panels to the roof of your RV, van, trailer, truck, camper, or home! Go solar and power your life with the energy of the sun.

Designed for Convenient Installation: Our brackets are lightweight and durable, designed for easy and convenient installation, adapting themselves perfectly to uneven surfaces

Pre-Assembled: Included bolts and washers are intuitive to place and make the installation process easy, quick, and simple; The anodized surface protects the brackets from rust and corrosion, giving you brackets you know will last

What's In the Box: Comes with 4 aluminum Z brackets, 4 sets of screws, bolts and nuts which are made of stainless steel; All material is rust-resistant and very durable

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Spartan Power 50A 5500 Watt Automatic Transfer Switch Great for Solar & Wind Off Grid Systems

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Spartan Power 150 Amp ANL Fuse & Holder Kit Black

Car Fuse Holders

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Made to Last: With a base made from durable, heavy duty, nylon-based, glass-filled plastic, our holder withstands even the high heats of resistance passing through the fuse, ensuring it will not melt or blow up like other brands do

Versatile: Great for use with DC systems such as power inverters, solar charge controllers, audio, marine, automobiles, RV's, trailers, and other vehicles

What's in The Box: Package includes 150 Amp ANL fuse, black fuse holder, and terminal covers giving you everything you need to upgrade your DC system

Protective Cover Upgrade: We listened to your comments and now present to you our Gen 2 Fuse Holder; Now, the protective cover stays on even when the fuse holder is installed vertically

Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality products for your home & vehicles; Trusted by professionals, enthusiasts, and DIYers everywhere

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Spartan Power 2 AWG 2 Foot Alligator Clamp Battery Cable Set with 5/16" Ring Terminals

Switch to Starter Battery Cables

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MADE IN THE USA - All Spartan Power 100% pure copper battery cable sets are ALWAYS Made in America, in beautiful Reno, Nevada.

BUY AMERICAN! BUY QUALITY! As found in Spartan Power's Fuse Kits, the alligator clamp housings are made of ultra strong glass filled nylon, NOT cheap, flimsy plastic! The clips come fully insulated with Kelvinized isolated, serrated COPPER jaws and a heavy duty spring.

The people have asked and Spartan Power has delivered! The same great 2 gauge battery cable sets 1000's of happy customers have enjoyed now come pre-assembled with alligator clamps on one end and 5/16" tinned copper ring terminals on the other end.

These 2 foot battery cables include one red 2 gauge and one black 2 gauge cable with an alligator clamp & 5/16" lug premade on each end with beveled, seamless tubular, tin plated copper lugs for superior corrosion and oxidation resistance. BUY AMERICAN!

LOOKING FOR A DIFFERENT SIZE? Spartan Power manufacturers heavy duty 4 AWG, 2 AWG, 1/0 AWG and 4/0 AWG battery cables that come with or without alligator clips.

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Spartan Power DC Meter Battery Monitor & Multimeter 0-300A 0-200VDC LCD Display Comes with 300A Current Shunt and Wiring Kit

Multimeters & Analyzers

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TWO YEAR WARRANTY vs ONE! In the Box: SP-8VM300A Meter, 300A Shunt, Wiring Kit, User Manual. USA tech support.

Multifunctional battery meter displays: Battery Voltage, Discharge Current, Discharge Power, Discharge Impedance, Internal Resistance, Capacity, SOC, Energy, Running Time

Great for use with a solar charge controllers, inverters, automobiles, RV, vans, truck campers, boats, etc

0-200 Volts DC, 300A Max

Spartan Power 600 Volt 120 Amp 2 AWG Quick Connect Disconnect Kit

Disconnect Terminals

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NEW ITEM: Spartan Power's new premium connectors are designed for high-current applications, supporting up to 600 volts and currents ranging from 50 to 350 amps.

User-Friendly Connectors with Clear Polarity Markings: These connectors can easily snap together without worrying about matching specific ends. To make sure you connect them correctly, each one has a clear "+" and "−" sign, so you know which side is positive and which is negative. This design makes it straightforward to set up without any confusion.

Durable and Reliable: Made from impact-resistant polycarbonate housing, these connectors are built to withstand harsh environments, making them ideal for industrial and heavy-duty applications.

Ergonomic Handles: Spartan Power connector kits come with optional ergonomic handles, making it easier to connect and disconnect high-power connectors, providing improved grip and comfort during use.

Quick and Secure Connections: These kits offer a reliable, easy-to-use solution for making fast and secure electrical connections in automotive, solar, marine and other high-power systems.

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Preassembled 4 AWG 2 Foot Alligator Clamp Battery Cable Set with 5/16" Ring Terminal by Spartan Power Made in The USA

Battery Terminals & Ends

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The people have asked and Spartan Power has delivered! The same great 4 gauge battery cable sets 1000's of happy customers have enjoyed now come pre-assembled with alligator clamps on one end and 5/16" tinned copper ring terminals on the other end.

MADE IN THE USA - All Spartan Power battery cable sets are ALWAYS Made in America, in beautiful Reno, Nevada.

LOOKING FOR A DIFFERENT SIZE? Spartan Power manufacturers heavy duty 4 AWG, 2 AWG, 1/0 AWG and 4/0 AWG battery cables that come with or without alligator clips. Can't find what you are looking for, search for Spartan Power battery cables and they will appear, they have it all. Perfect for use with a Spartan Power Inverter / Charger or one of their ANL Fuse Kits!

These 15 foot battery cables include one red 4 gauge and one black 4 gauge cable with an alligator clamp & 5/16" lug premade on each end.

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Spartan Power 15 Foot 2 AWG Red SpartanFlex Battery Cable with 5/16" Ring Terminals

Switch to Starter Battery Cables

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Made in the USA - Spartan Power's most flexible battery cables are made with SpartanFlex technology, perfect for your power inverter, solar or audio application.

Cut to Length: Spartan Power's cables are professionally finished with a premium-grade cut, crimping, and heat shrinking that deliver durability, endurance, and the highest performance.

100% pure copper wire

Lifetime Crimp Warranty

Spartan Power Smart Dual Battery Isolator 12V 140A Voltage Sensitive Relay VSR for Vans, Trucks, RVs, Motorhomes, ATV, UTV, Boats, Off Road Vehicles

Car Battery Switches

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Stay Prepared: The Spartan Power Dual Battery Isolator is a smart battery isolator that helps you stay prepared for any situation; It allows you to run two batteries simultaneously, protecting and maintaining the two-battery system while optimizing the charge

Versatile: Our VSR Battery Isolator can be used to protect any 12 Volt battery; It eliminates the possibility of running the battery out and keeps it fully charged for when you need it most

Simple to Use: This Dual Battery Isolator is easy to install and operate; Simply connect the two batteries to the isolator and it will efficiently transfer the charge from one battery to another, saving you time and trouble

Safe: With the Dual Battery Isolator, you never have to worry about overcharging or shorting out your car's electrical system; It is designed to be safe and reliable, keeping your car running smoothly

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Spartan Power Heavy Duty Storage Straps Assorted 6 Pack, Various Sizes for Garage Organization and Cable or Hose Storage

Cable Straps

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NEW ITEM: Born from the wraps included with Spartan Power's Heavy Duty Jumper Cables, now sold separately and are great for organizing extension cables, rope, hoses & more in the garage, shed, workstation, warehouse, home, RV, van, worktruck, camper or boat.

Made of industrial-grade nylon & polypropylene with compact weave construction which allows each unit to hold up to 50lbs/22kg. The weatherproof durability allows each storage strap to be used indoors or outdoors.

This kit contains an assortment of 6 storage straps: QTY 2 - 1.5" X 10", QTY 2 - 2" X 13", QTY 2 - 2" X 17"

Spartan Power 300 Amp ANL Fuse - Ceramic

Car Fuses

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ANL Fuse 300 Amp Gold Plated - Ceramic

300A

Works for 12V, 24V up to 32V!

Great for use with a Spartan Power Fuse Holder Kit!

Need HEAVY DUTY, MADE INTH USA Battery cables? Spartan Power has 4 AWG

Spartan Power 400 Amp ANL Fuse & Holder Kit with 12 Inch 4/0 AWG Cable

Car Fuse Holders

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Lifetime Fuse Holder Warranty! Base material is made of heavy duty glass filled nylon, not cheap, flimsy plastic.

Available Posts: 5/16" (Standard) / M8 (Metric)

Great for use with DC systems such as power inverters, solar charge controllers, audio, marine, automobiles, RV's, trailers and other vehicles.

Spartan Power makes very high quality, Made in the USA, 100% pure copper battery cables that work perfectly with these ANL fuse block holders.

New Gen2 Model: Protective cover stays on base, even upside down!

Spartan Power T Branch 3 to 1 Connector Parallel Solar Panel Cable Connectors MFFF + MMMF

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Spartan Power 3 to 1 T Connector (M/FFF & F/MMM) . Suitable for PV systems

Easy snap in design, no special tools necessary. Fast, reliable, and convenient to use.

Rated Volatge: 1000V-1500V DC, Rated Currect 30A, IP67 Waterproof, 221F max operating temp

Part of the Spartan Power family of quality battery cables and solar connectors.

Three Year Warranty

Spartan Power FAQs

Is Spartan Power Legit?

Yes, Spartan Power is a legitmate brand on Amazon. After conducting a comprehensive analysis of 9,324 customer reviews for Spartan Power products on Amazon, we have determined its average rating. With a strong performance and good quality, Spartan Power has received an average rating of 4.6 from numerous buyers, indicating that Spartan Power are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Spartan Power 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.

How to find more Spartan Power products?

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Find and click the correct Spartan Power to go to the new page.
Select the products you want in the Spartan Power buying guide, and take a glance at the prices and features of the products.
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 Spartan Power products.

How does findthisbest choose the top Spartan Power products?

We analyze millions of Spartan Power 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.

How can I purchase Spartan Power products via FindThisBest?

Go to the Spartan Power page.
Select the product you want in the Spartan Power buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Spartan Power Welding Lead & Car Battery Cable Cop..., you can view it on Amazon page.
Place your order on Amazon.

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

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