Best Two-Way Radio Batteries (2026 Guide)

• 10 products compared from 8 brands • avg ItemOracle score 3.8/5

We selected top-rated batteries by combining user rating scores, review volume, stated radio compatibility, and battery specifications (chemistry and mAh)

The Verdict

This roundup helps you compare top two-way radio batteries across chemistries, capacities, and radio compatibility to keep handheld and portable radios running reliably. Selections prioritize user ratings, review volume, and stated compatibility with common radio models to highlight dependable replacement and extended-life options

Top Picks

  1. 1
    ExpertPower 7.2V NiMH Battery for Motorola NTN9858/NTN9815 (2700mAh) for XTS/PR/MT radios

    Best Overall ExpertPower 7.2V NiMH Battery for Motorola NTN9858/NTN9815 (2700mAh) for XTS/PR/MT radios

    ExpertPower • ★ 3.9/5 • Budget

    Replacement battery: reliable NiMH choice for Motorola XTS/PR radios with a standard 7.2V 2700mAh capacity

    Rechargeable 7.2V NiMH battery with 2700mAh capacity for Motorola radios. Extended runtime and reliable power in demanding setups. Users note solid build and compatibility as an OEM replacement

    • 2700mAh extended runtime
    • Motorola NTN9858/NTN9815 compatibility
    • solid build quality
    Check current price on Amazon →
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    ExpertPower 7.4V 2700mAh Li-ion Battery for two-way radios

    ExpertPower 7.4V 2700mAh Li-ion Battery for two-way radios

    ExpertPower • ★ 3.8/5 • Budget

    Li‑ion alternative: higher-voltage 7.4V Li‑ion option for users wanting longer run times than comparable NiMH cells

    Rechargeable 7.4V 2700mAh Li-ion battery built for long-lasting, stable output in professional radios. Customers note longer life and good compatibility with multiple models

    • 2700mAh capacity
    • OEM replacement compatibility
    • belt-clip included
    Check current price on Amazon →
  5. 5
    BAOFENG UV-5RM 3800mAh Extended Battery with USB-C Charger

    BAOFENG UV-5RM 3800mAh Extended Battery with USB-C Charger

    BAOFENG • ★ 3.8/5 • Budget

    Extended battery with USB‑C: higher-capacity pack built for Baofeng radios and on-the-go USB‑C charging convenience

    Extended 3800mAh battery for BAOFENG handheld radios with USB-C charging. Provides longer use and desktop charging option. Users note easy charging and value, but some report fit and capacity concerns

    • extended 3800mAh capacity
    • USB-C charging compatibility
    • protection features for safe use
    Check current price on Amazon →
  6. 6
    PMNN4451A Motorola Minitor VI standard Li-ion battery

    PMNN4451A Motorola Minitor VI standard Li-ion battery

    Motorola Solutions • ★ 3.7/5 • Budget

    Standard Li‑ion for Minitor VI: purpose‑matched battery for Motorola Minitor VI replacements with OEM-style fit

    Lithium ion battery for Motorola Minitor VI radios. OEM product; supports reliable power for two-way communication. Customer note: mixed sentiment unavailable

    • standard Li-ion cell
    • Motorola compatibility
    • rugged IP56 context
    Check current price on Amazon →
  7. 7
    Kastar 6-Pack Ni-MH 6V 1000mAh Replacement Batteries for Various Two-Way Radios

    Kastar 6-Pack Ni-MH 6V 1000mAh Replacement Batteries for Various Two-Way Radios

    Kastar • ★ 3.7/5 • Budget

    6‑pack NiMH set: budget-focused multi‑pack that simplifies stocking replaceable cells for multiple radios

    Kastar high-capacity Ni-MH 6V batteries, 1000mAh each, designed for compatible two-way radios. Provides longer operation and includes safety features to protect battery life. Customer note hints at useful endurance

    • high capacity Ni-MH battery
    • 6.0V 1000mAh per cell
    • extended cycle life up to 1200 cycles
    Check current price on Amazon →
  8. 8
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    (2-Pack) 7.4V 2000mAh Battery Replacement for ICOM IP100H IP501H ID-31A ID-31E ID-51A ID-51E

    (2-Pack) 7.4V 2000mAh Battery Replacement for ICOM IP100H IP501H ID-31A ID-31E ID-51A ID-51E

    coonyard • ★ 3.7/5 • Mid-Range

    ICOM Li‑ion replacement: 7.4V 2000mAh option tailored to Icom handhelds that need a slimmer Li‑ion form factor

    Replacement 7.4V 2000mAh Li-Ion battery compatible with select ICOM radios. Provides reliable capacity for extended use. Customers report good value and solid performance comparable to OEM options

    • 2-pack bundle
    • ICOM-compatible
    • 2000mAh capacity
    Check current price on Amazon →
  10. 10
    ExpertPower 7.4V 4200mAh Li-Ion Battery for Motorola Two-Way Radio

    ExpertPower 7.4V 4200mAh Li-Ion Battery for Motorola Two-Way Radio

    ExpertPower • ★ 3.7/5 • Mid-Range

    High-capacity Li‑ion: large 4200mAh pack for users prioritizing maximum runtime in Motorola handhelds

    High-capacity Li-Ion battery for compatible Motorola radios. Extended runtime for field use, with OEM-compatible design and broad model support. Customers note longer life and good value

    • high-capacity Li-Ion battery
    • OEM-compatible replacements
    • wide model support
    Check current price on Amazon →

Buying Guide

Match battery chemistry to your radio

Check whether your radio requires NiMH, Ni‑Cd, or Li‑ion to ensure proper voltage and charging behavior

Confirm model compatibility

Use the battery’s listed compatible model numbers (for example Motorola, Yaesu, Icom, Baofeng) before buying to avoid fit or connector issues

Balance capacity and weight

Higher mAh provides longer runtime but can add size and weight; choose extended packs for long shifts and standard packs for everyday carry

Consider charging options

Look for batteries that support your charger type or include USB-C charging for convenient field top-ups

Buy from reputable brands or multi‑pack sellers

Established battery manufacturers and verified replacement packs reduce risk of inconsistent capacity and charging performance

Check warranty and return policies

Prefer batteries with a warranty or seller returns to protect against defective cells or early capacity loss