BATTERY – 5000mAh NL2150HPi Rechargeable Li-ion


  • This 21700 battery is specifically developed to drive the NiteCore P20i and i4000r flashlights.
  • Optional External chargers NiteCore UI1 & NiteCore UI2.
  • Rechargeable 21700 lithium-ion 5000mAh, 3.6V. Dual polarity.
  • Protection against overcharge, over-discharge and short-circuiting.
  • High-performance Protective Circuit.

  • 1 year replacement warranty. Damage caused by poor quality chargers are excluded. – Please familiarize yourself with our warranty terms by clicking here or opening the WARRANTY TAB in the menu at the top of the page