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BatteryClerk Prime FAST 1-2 day shipping to most of the USA
BatteryClerk Prime FAST 1-2 day shipping to most of the USA

Flashlight Batteries

Never be left in the dark with BatteryClerk’s premium replacement rechargeable flashlight batteries! We offer a wide range of high-quality batteries compatible with leading flashlight brands, ensuring your flashlight stays bright and reliable whenever you need it. Whether for emergencies, outdoor adventures, or everyday use, our durable batteries deliver long-lasting power and performance. Explore our selection today and keep your flashlight shining at its best!

  • Streamlight PolyStinger LED HAZ-LO flashli 3000mAh Flashlight Replacement Battery
    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79

    Streamlight PolyStinger LED HAZ-LO flashlight Flashlight Replacement Battery

    INFO This is a replacement compatible with a Streamlight Flashlight Battery Volts: 4.8V (4.8 Volts) Capacity: 3000mAh (3Ah) Type: Ni-MH Color: Gree...

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    $33.79 - $33.79
    $33.79
    $33.79 - $33.79
    $33.79
  • Streamlight SL-20L SL-20LP SL-20XP-LED SuperStinger UltraStinger LED UltraStinger xenon Flashlight Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Streamlight UltraStinger LED SL-20XP-LED SL-20L SL-20LP SuperStinger UltraStinger xenon Flashlight Replacement Battery

    INFO This is a replacement compatible with a Streamlight Flashlight Battery Volts: 6V (6 Volts) Capacity: 3000mAh (3Ah) Type: Ni-MH Color: Green St...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Streamlight BEARTRAP BearTrap Work Light Flashlight Replacement Battery
    $38.39 - $38.39
    $38.39
    $38.39 - $38.39
    $38.39

    Streamlight BEARTRAP BearTrap Work Light Flashlight Replacement Battery

    INFO This is a replacement compatible with a Streamlight Flashlight Battery Volts: 7.4V (7.4 Volts) Capacity: 5200mAh (5.2Ah) Type: Li-ion Color: B...

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    $38.39 - $38.39
    $38.39
    $38.39 - $38.39
    $38.39
  • Nightstick XPR-5554G Headlamp Flashlight Replacement Battery
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Nightstick XPR-5554G Headlamp Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 700mAh (0.7Ah) Type: Li-Polymer Color:...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Nightstick XPR-5542GMX XPR-5580 XPR-5581RX 5200mAh Flashlight Replacement Battery
    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39

    Nightstick XPR-5580 XPR-5581RX XPR-5542GMX 5200mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 5200mAh (5.2Ah) Type: Li-ion Color: Bl...

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    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39
  • Nightstick XPR-5542GMX XPR-5580 XPR-5581RX 6800mAh Flashlight Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Nightstick XPR-5580 XPR-5581RX XPR-5542GMX Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 6800mAh (6.8Ah) Type: Li-ion Color: Bl...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Nightstick 9500 9600 9900 NSR-9500 NSR-9600 NSR--9900 5200mAh Flashlight Replacement Battery
    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39

    Nightstick 9500 9600 9900 NSR-9500 NSR-9600 NSR--9900 5200mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 5200mAh (5.2Ah) Type: Li-ion Color: Bl...

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    $35.39 - $35.39
    $35.39
    $35.39 - $35.39
    $35.39
  • Nightstick 9500 9600 9900 NSR-9500 NSR-9600 NSR--9900 6800mAh Flashlight Replacement Battery
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Nightstick 9500 9600 9900 NSR-9500 NSR-9600 NSR--9900 Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 6800mAh (6.8Ah) Type: Li-ion Color: Bl...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Nightstick 5566 5568 XPP-5566 XPR-5568 2600mAh Flashlight Replacement Battery
    $39.89 - $39.89
    $39.89
    $39.89 - $39.89
    $39.89

    Nightstick 5566 5568 XPP-5566 XPR-5568 2600mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-ion Color: Bl...

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    $39.89 - $39.89
    $39.89
    $39.89 - $39.89
    $39.89
  • Nightstick 5566 5568 XPP-5566 XPR-5568 3400mAh Flashlight Replacement Battery
    $44.39 - $44.39
    $44.39
    $44.39 - $44.39
    $44.39

    Nightstick 5566 5568 XPP-5566 XPR-5568 Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 3400mAh (3.4Ah) Type: Li-ion Color: Bl...

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    $44.39 - $44.39
    $44.39
    $44.39 - $44.39
    $44.39
  • Nightstick D6 Z9 Flashlight Replacement Battery
    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89

    Nightstick XPR-5522GMX Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 3400mAh (3.4Ah) Type: Li-ion Color: Bl...

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    $28.89 - $28.89
    $28.89
    $28.89 - $28.89
    $28.89
  • Nightstick XPR-5522GMX Flashlight Replacement Battery
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Nightstick XPR-5522GMX 2600mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-ion Color: Bl...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Streamlight ClipMate USB Replacement Battery-main
    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29

    Streamlight ClipMate USB Flashlight Replacement Battery

    INFO This is a replacement compatible with a Streamlight Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 600mAh (0.6Ah) Type: Li-Polymer Color...

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    $18.29 - $18.29
    $18.29
    $18.29 - $18.29
    $18.29
  • Shark 550R Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    Shark 550R Flashlight Replacement Battery

    INFO This is a replacement compatible with a Shark Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 190mAh (0.19Ah) Type: Li-Polymer Color: Bla...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Nightstick NSP-9842XL NSR-9844XL USB-578XL USB-578 Replacement Battery-main
    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49

    Nightstick NSR-9844XL NSP-9842XL USB-578XL USB-578XL-BL USB-578XL-G USB-578XL-R Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 3400mAh (3.4Ah) Type: Li-ion Color: Bl...

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    $24.49 - $24.49
    $24.49
    $24.49 - $24.49
    $24.49
  • Nightstick XPP-5582RX XPR-5582GX Replacement Battery-main
    $49.89 - $49.89
    $49.89
    $49.89 - $49.89
    $49.89

    Nightstick XPP-5582RX XPR-5582GX Flashlight Replacement Battery

    INFO This is a replacement compatible with a Nightstick Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 10000mAh (10Ah) Type: Li-ion Color: Bl...

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    $49.89 - $49.89
    $49.89
    $49.89 - $49.89
    $49.89
  • Bosch Eisemann HSE 5 HSE5 Flashlight Replacement Battery
    $78.09 - $78.09
    $78.09
    $78.09 - $78.09
    $78.09

    Bosch Eisemann HSE 5 HSE5 Flashlight Replacement Battery

    INFO This is a replacement compatible with a Bosch Flashlight Battery Volts: 4.8V (4.8 Volts) Capacity: 5000mAh (5Ah) Type: Ni-CD Bosch Eisemann HS...

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    $78.09 - $78.09
    $78.09
    $78.09 - $78.09
    $78.09
  • Power Systems ESR8EE5920 N38AF001A Replacement Battery-main
    $48.39 - $48.39
    $48.39
    $48.39 - $48.39
    $48.39

    GE 40070149 41B038AF00101 Flashlight Replacement Battery

    INFO This is a replacement compatible with a GE Flashlight Battery Volts: 6V (6 Volts) Capacity: 5000mAh (5Ah) Type: Ni-MH Color: Green GE 40070149...

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    $48.39 - $48.39
    $48.39
    $48.39 - $48.39
    $48.39
  • Vikli E05 V2015 V2015-E05 Replacement Battery-main
    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39

    ViKLi E05 V2015 V2015-E05 Flashlight Replacement Battery

    INFO This is a replacement compatible with a ViKLi Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 400mAh (0.4Ah) Type: Li-Polymer Color: Blac...

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    $15.39 - $15.39
    $15.39
    $15.39 - $15.39
    $15.39
  • Streamlight Vulcan 180 13600mAh Replacement Battery-main
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Streamlight Vulcan 180 13600mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Streamlight Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 13600mAh (13.6Ah) Type: Li-ion Color:...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Peli 7060 7069 2600mAh Replacement Battery-main
    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09

    Pelican 7060 7069 Flashlight Replacement Battery

    INFO This is a replacement compatible with a Pelican Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 2600mAh (2.6Ah) Type: Li-ion Color: Black...

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    $32.09 - $32.09
    $32.09
    $32.09 - $32.09
    $32.09
  • Monarch Pocket LED Stroboscope Replacement Battery-main
    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19

    Monarch Pocket LED Stroboscope Flashlight Replacement Battery

    INFO This is a replacement compatible with a Monarch Flashlight Battery Volts: 3.7V (3.7 Volts) Capacity: 2400mAh (2.4Ah) Type: Li-ion Color: Blue ...

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    $26.19 - $26.19
    $26.19
    $26.19 - $26.19
    $26.19
  • Koehler Lighthawk 600 Lighthawk 600 Lumen 10200mAh Replacement Battery-main
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Koehler Lighthawk 600 Lighthawk 600 Lumens Lighthawk Gen II LED 10200mAh Flashlight Replacement Battery

    INFO This is a replacement compatible with a Koehler Flashlight Battery Volts: 7.4V (7.4 Volts) Capacity: 10200mAh (10.2Ah) Type: Li-ion Color: Bla...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
  • Koehler Lighthawk 600 Lighthawk 600 Lumens 7800mAh Replacement Battery-main
    $51.49 - $51.49
    $51.49
    $51.49 - $51.49
    $51.49

    Koehler Lighthawk 600 Lighthawk 600 Lumens Lighthawk Gen II LED Flashlight Replacement Battery

    INFO This is a replacement compatible with a Koehler Flashlight Battery Volts: 7.4V (7.4 Volts) Capacity: 7800mAh (7.8Ah) Type: Li-ion Color: Black...

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    $51.49 - $51.49
    $51.49
    $51.49 - $51.49
    $51.49