The Nitecore NL2150HPi is a 21700 Li-ion battery compatible with accessories in the 21700 Intelligent Battery System, and Nitecore i Series batteries such as the i4000R and P30i. It is has a continuous 15A discharge which makes it ideal for high drain devices. This proprietary battery features dual way output with positive and negative polarities at both ends and a high energy density. This enables a highly efficient output by minimising the loss of power due to internal resistance.

Specifications:

• Battery Size: 21700
• Battery Chemistry: Li-Ion
• Nominal Voltage: 3.6V
• Nominal Capacity: 5000mAh
• Continuous Discharge Current: 15A Max
• Nominal Watt Hours: 18Wh
• Charge Cycles: 500
• Weight: 76g

Li-ion notes: All lithium ion batteries have a risk of fire and/or explosion, handle batteries with care, ensuring not to overcharge or over discharge, even if the battery contains a protection circuit. If battery is visibly damaged, stop use immediately and dispose of appropriately (Li-ion batteries pose a serious fire risk if thrown into household waste). If a battery is not to be used for over two weeks, store partially charged (30-50%) for maximum capacity retention.