Lithium-Ion Rechargeable INR21700-4000
  • IDEAL FOR PROFESSIONAL USE: Stable continuous discharge rate with Max 40A pulse current output for better performance
  • MEETS SAFETY TESTS - Passed fire and explosion safety tests
  • RECHARGE UP TO 500 TIMES - This makes it extremely economical and environmentally friendly
  • WIDE TEMPERATURE RANGE - The Lithium-ion 21700 rechargeable batteries can be used at extreme temperature from -14°F to 140°F (-10°C to +60°C) for incredible reliability
  • INDIVIDUAL BATTERY CASE - Every pack includes a battery case to protect batteries from potential damage
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The Westinghouse High Amp Lithium-ion 21700 batteries are specially designed and tested to provide the best possible performance for high drain devices such as power tools that require a higher current output from the battery. A trusted brand, Westinghouse provides a wide array of batteries you can count on, including super heavy duty, alkaline, lithium button cell, hearing aid and rechargeable batteries.