Best Two-Way Radio Batteries Under $100 (2026)

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

We ranked batteries under $100 by a value score combining compatibility, chemistry (NiMH vs Li‑ion), capacity (mAh), included features (e.g., USB-C, multi‑pack), and brand reliability

The Verdict

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

    Best for Motorola NiMH replacements: matches common XTS/PR models and provides 7.2V 2700mAh capacity for extended runtime

    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
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  2. 2
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  4. 4
    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

    Best compact Li‑ion option: 7.4V 2700mAh chemistry delivers lighter weight and higher energy density for many radios

    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
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  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

    Best extended runtime with USB-C: 3800mAh cell and integrated USB‑C charging help extend field use and flexible charging

    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
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  6. 6
    PMNN4451A Motorola Minitor VI standard Li-ion battery

    PMNN4451A Motorola Minitor VI standard Li-ion battery

    Motorola Solutions • ★ 3.7/5 • Budget

    Best for Minitor VI users: standard Li‑ion cell designed for Minitor VI form factor and reliable replacement performance

    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
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  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

    Best multipack small cells: six 6V 1000mAh Ni‑MH batteries suit users needing multiple spares for assorted 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
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  8. 8
    HQRP 2-Pack 1700mAh Ni-MH Battery for Motorola Radius P200/P210 MT1000 HT600 HT800

    HQRP 2-Pack 1700mAh Ni-MH Battery for Motorola Radius P200/P210 MT1000 HT600 HT800

    HQRP • ★ 3.7/5 • Mid-Range

    Best legacy Motorola replacement pack: two 1700mAh Ni‑MH cells compatible with Radius P200/P210 and similar models

    Two rechargeable Ni-MH batteries with 1700mAh capacity and 10V for select Motorola radios. 100% compatible with original battery, dark grey color. Customer mentions none of text insights

    • 1700mAh capacity
    • Ni-MH chemistry
    • two-pack bundle
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  9. 9
    (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

    Best Icom replacement: two 7.4V 2000mAh Li‑ion cells compatible with IP100H/IP501H series for solid runtime

    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
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  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

    Best high‑capacity Motorola Li‑ion: 7.4V 4200mAh delivers maximum runtime in a single replacement compatible with many Motorola radios

    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 voltage and connector

Always confirm battery voltage and connector type match your radio model to avoid improper fit or damage

Prefer correct chemistry

Choose Ni‑MH for legacy radios that require it and Li‑ion for higher energy density and lighter weight when compatible

Check capacity (mAh) for runtime

Higher mAh numbers generally deliver longer run time, but verify voltage and device efficiency as well

Look for model compatibility

Validate listed compatible models (e.g., Motorola NNTN/NTP or Baofeng UV series) to ensure proper operation and warranty considerations

Consider charging options

If mobile or quick charging is important, prioritize batteries with USB-C or included charger compatibility