Superior flashlights require superior batteries! The P2150R 21700 PROTECTED Battery from Keeppower is the ideal battery for both our C255-1 and B310-1 flashlights.

Battery Specifications:

  • Nominal Capacity: 5000 mAh
  • Minimum Capacity: 4900 mAh
  • Nominal Voltage: 3.7V
  • Charging Voltage: 4.20+-0.05V
  • Discharge End Voltage: 2.5V
  • Standard Continuous Charging Current: 2.5A
  • Maximum Continuous Discharging Current: 15A

21700 KeepPower 5000mAh Protected Battery

SKU: 21700BATT
$18.99Price
  • If you're not satisfied with our products, you can return the item(s) within 90 days, and we'll refund you the purchase price minus a 10% restocking fee.

    Notes

    • The restocking fee is in place to cover our third-party fees.
    • Shipping fees are non-refundable.
    • When returning an item, please box it appropriately.
    • All returns are subject to inspection.

    Restrictions

    The following items cannot be returned, unless there is a Valid Warranty Issue:

    • Any part that shows evidence of being used, installed, handled, packaged, or shipped improperly.
    • Custom-ordered or personalized products.
    • Hazardous/Consumable materials such as batteries and bulbs.