Best Two-Way Radio Batteries of 2026
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Two-way radio batteries are essential for ensuring that communication devices are always powered up and ready to use. These batteries are designed to provide reliable and long-lasting performance, making them ideal for use in a variety of settings, including emergency services, construction sites, and industrial warehouses. With a range of options available, users can choose from standard rechargeable batteries or high-capacity options that can provide extended run times. Two-way radio batteries are also available in different chemistries, including nickel-cadmium, nickel-metal hydride, and lithium-ion, ensuring that users can find the right battery for their needs.
At a Glance: Our Top Picks
Top 10 Two-Way Radio Batteries
BTECH BL-5L 3800mAh Battery Pack
The BTECH BL-5L Battery offers advanced USB-C charging, making it easy for you to power up your devices quickly and efficiently. You’ll appreciate the built-in safety features that protect against overcharging, overheating, and short-circuiting, ensuring reliable performance. This battery significantly extends the life of your UV-5R series radio, allowing light users to go a week without a recharge and average users to enjoy two days of use. With compatibility across various radio models, this battery is a versatile addition to your communication tools.
BAOFENG UV-5R Extended 3800mAh Battery with USB-C
The BAOFENG UV-5R Battery offers a reliable power solution for your two-way radio needs. It is designed with safety in mind, having passed rigorous tests to protect you from overcharging, overheating, and excessive discharge, ensuring worry-free use. You can conveniently charge it using the included USB-C cable with various devices like power banks, laptops, or car chargers, giving you flexibility wherever you are. This battery also fits multiple BAOFENG radio models, making it versatile for your equipment. Plus, its rugged design means it withstands shocks and extreme conditions, so you can trust it to perform well in different environments.
Midland AVP17 Rechargeable Battery Packs
Midland Rechargeable Battery Packs are an essential accessory for your two-way radios. These nickel-metal hydride battery packs are compatible with Midland GXT1000, GXT1030, GXT1050, T290, and T295 models, giving new life to your devices. The 6-volt NiMH battery packs come in a pair and are easy to replace, making them ideal for outdoor activities, camping, or any situation where you need reliable communication. With these rechargeable battery packs, you can save money on disposable batteries and enjoy extended use of your two-way radios.
Retevis 2 Way Radio Battery (5 Pack)
Retevis 2 Way Radio Battery is a rechargeable 3.7V, 1000mAh Li-ion battery suitable for Retevis RT22 RT22S RT15 RT19 WLN KD-C1 Walkie Talkies. The battery can last up to 8-12 hours when fully charged and is light-weight for easy packing during outdoor activities. It is an excellent backup for your original batteries.
Midland AVP14 Rechargeable Battery Packs
The Midland Rechargeable Battery Packs are designed to keep your devices powered up and ready for use. With these rechargeable batteries, you can say goodbye to the frustration of dead devices, ensuring your electronics are always charged. Their compatibility with various models, including LXT600 and T51VP3, offers you great flexibility, allowing you to use them across different devices. The 6-volt NiMH battery packs breathe new life into your two-way radios, making them a reliable choice for all your communication needs. Enjoy uninterrupted connectivity and convenience with this essential accessory.
Kastar Replacement Battery for Kaito KA500 Series and Eton/Grundig Radios
The Kastar KA500 Series Battery is designed to keep your Kaito KA500, KA550, and KA600 radios powered up when you need them most. With a 3.6V Ni-MH battery type, it offers reliable energy to ensure your weather alert and shortwave radio stays functional during emergencies or outdoor activities. Its 800mAh capacity means you get longer usage time, so you don’t have to worry about your radio dying unexpectedly. Plus, this single battery pack is compatible with multiple models, including Eton and Grundig radios, giving you a convenient replacement option that fits your specific device.
Baofeng AR-5RM 3800mAh Extended Battery with USB-C
The Baofeng AR-5RM Battery offers a reliable power solution for your two-way radios. It uses a high-quality mainboard to ensure better performance and durability, so you can trust it during your communications. The battery includes built-in safety features that protect against overcharging, overheating, and over-discharging, keeping you and your device safe. With a large 3800mAh capacity and 7.4V voltage, it supports continuous use for up to 24 hours, extending your radio’s working time significantly. Plus, its USB-C charging capability lets you conveniently recharge from various sources like power banks, laptops, or car chargers, making it easy to keep your radio powered wherever you go.
BTECH BL-5RHL 5200mAh USB-C Li-ion Battery
The BTECH USB-C Radio Battery offers a powerful 5200mAh capacity, giving you more than double the runtime compared to standard batteries. This is perfect for long work shifts, events, or outdoor use where charging options may be limited. Charging is simple and convenient with a USB-C cable, so you can recharge the battery anywhere—at home, in your vehicle, or on the go—without needing a special dock. The built-in LED indicator keeps you informed by showing red while charging and green when fully charged, so you always know when your radio is ready to use. Plus, it includes advanced safety protections to prevent overcharging, overheating, and short circuits, ensuring your battery stays safe and reliable.
BAOFENG BL-5 Extended Battery for Walkie Talkie
The BAOFENG BL-5 Battery is a convenient and versatile power solution for your Baofeng two-way radios. With its Type-C charging port, you can easily charge it anytime and anywhere with a Type-C Charger. The battery has a long battery life of up to 3 days, ensuring that you stay connected for longer periods without worrying about running out of power. The battery also features a battery indicator light that turns red when charging and green when fully charged, allowing you to easily monitor the charging status. Additionally, the BAOFENG BL-5 Battery is compatible with various Baofeng radio models, making it a versatile option for users with different radios. With its expert certification and security features such as low heat dissipation, over current protection, and over temperature protection, you can trust that this battery is reliable and safe to use. As the official distributor of Baofeng, ABBREE ensures that all their products are made of high-quality materials and provide excellent performance. They also offer a 30-day no reason to return service, giving you peace of mind with your purchase.
Retevis RT21 Rechargeable Li-ion Battery
The Retevis RT21 Rechargeable Li-ion Battery is a high-capacity battery with 1100mAh capacity, 3.7V voltage, and longer battery life. It's perfect as a backup for your original batteries and can last for 12 hours or more with just 3-4 hours of charging. With a customized design, it's suitable only for Retevis RT21 RT21V two-way radios. It's excellent for outdoor activities and can be used in various settings such as police, military, restaurants, hotels, and more.
Frequently Asked Questions (FAQs)
1. What seems the best battery for two-way radio communication?
Nickel cadmium (NiCd)The most commonly used battery for two way radios, NiCd batteries are known and liked for their long life, durability, steady high capacity and generally economical price.
2. What type of battery is in a walkie talkie?
Lower-end FRS/GMRS walkie-talkies might use AA or AAA batteries, but most two-way radios use one of 3 types of batteries: NiCad, NiMH or Li-Ion. Ni-Cad or nickel-cadmium batteries have been around the longest. They have a long life expectancy and are less prone to the problems associated with overcharging.
3. How long does a two-way radio battery last?
On average most two-way radio batteries will last around 18 to 24 months, depending on the quality of the battery and how you use your radio. Your rechargeable batteries can be charged and used over and over again.
4. Which battery is best for radio?
Here are our top choices for the best batteries to power your radio:Original DC3.7V 1500mAh Batterie Akku für Baofeng 888s 777 666 BF-88EReplacement For Midland Batt5r 2-Way BatteryMotorola PMNN4075AR Battery700mah Ni-MH Replacement Battery Midland G223 G225 Two Way RadioBattery for CP50 SP50 Motorola HNN9018AR HNN9018 HNN9018Areplacement for Motorola Ht10 TWO WAY Radio battery replacement batteryRetevis RT21 Replacement Original Li Ion Battery 1300mAh for Retevis RT21 Two Way Radio 1 Packreplacement for Cs-mvl500tw Cs-mvl500tw Motorola Two-way Radio battery Black replacement batteryMidland BATT26L Rechargeable Battery for 2nd Generation ER210 and ER310 RadiosBaofeng UV-5R RadioM/A 7.5V 2500mAH Ni-MH Replacement Two Way Radio BatteryEmpire Motorola XTN Series 2-Way Radio Battery (Ni-MH 4.8V 1200mAh) Rechargeable Battery - Replacement for Motorola Nntn4190 BatteryHqrp Two-Way Radio Battery for Midland Lxt-276 Lxt276 Lxt-330 Lxt3302-pack Hqrp Batterie pour Motorola Kebt-086-dPower Series 2000mAh Li-Ion Replacement Two Way Radio Battery for HyteMotorola sx700r 2-Way Radio Battery Rechargeable Batteryreplacement for Cobra Microtalk Cxt235 TWO WAY Radio battery 4 Pack replacement batteryEbl Batt5r Avp7 Bateria Recargable De Repuesto Para WalkiBattery for SAMCOM Two Way Radio Walkie Talkie FPCN10A. Energizer Max AA (best AA batteries)Rayovac D Batteries (best D batteries)Duracell Coppertop 9 Volt (best 9 volt)AmazonBasics CR2032 3 Volt Lithium Coin (best coin)Energizer Ultimate Lithium (best long-lasting)
During our two-way radio battery research, we found 24 two-way radio battery products and shortlisted 10 quality products. We collected and analyzed 47,537 customer reviews through our big data system to write the two-way radio batteries list. We found that most customers choose two-way radio batteries with an average price of $19.76.
The two-way radio batteries are available for purchase. We have researched hundreds of brands and picked the top brands of two-way radio batteries, including BTECH, BAOFENG, Midland, Retevis, Kastar. The seller of top 1 product has received honest feedback from 521 consumers with an average rating of 4.9.
Jerry Franklin's persistent curiosity and research inspire a love of writing how technical things work and help him build a wealth of knowledge in computer equipment and other electronic tools. He has always enjoyed great pleasure in taking all things apart and researching how to put them together again since his childhood.
Two-Way Radio Batteries Comparison Table
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| Brand | BTECH | BAOFENG | Midland | Retevis | Midland | Kastar | BAOFENG | BTECH | BAOFENG | Retevis |
| Number of Batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 3 AAA batteries required. (included) | 5 Lithium Ion batteries required. (included) | 1 Lithium Metal batteries required. (included) | 1 AA batteries required. (included) | - | - | 1 Lithium Ion batteries required. (included) | 5 Lithium Ion batteries required. (included) |
| Item Weight | 3.1 Ounces | 10.2 ounces | 3.2 ounces | - | 2.56 ounces | 1.06 ounces | 12.5 ounces | 3.1 Ounces | 5.6 ounces | - |
| Battery Cell Composition | - | Lithium Ion | NiMH | Lithium Ion | NiMH | NiMH | - | - | Lithium Ion | Lithium Ion |
| Recommended Uses For Product | - | Radio | Radio | Radio | Radio | Radio | - | - | Radio | Radio |
| Batteries | - | 1 Lithium Ion batteries required. (included) | 3 AAA batteries required. (included) | - | 1 Lithium Metal batteries required. (included) | 1 AA batteries required. (included) | 2 Lithium Ion batteries required. (included) | - | 1 Lithium Ion batteries required. (included) | - |
| Battery Capacity | - | 3800 Milliamp Hours | - | 1000 Milliampere Hour (mAh) | - | 800 Milliamp Hours | - | - | 3800 Milliamp Hours | 1100 Milliampere Hour (mAh) |
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