Nitecore NL2153HPi 20A charging large capacity 5300 mAh 21700 lithium ion battery

Features

• Unprecedented Battery Performance
• The dual polarities of the 21700 i Series Battery at both ends have broken the convention of linking the head and the tail of the flashlight in order to minimize its size and weight. The internal resistance is therefore greatly reduced to offer a direct energy conversion to power
• the device: Thanks to the groundbreaking technology and techniques, this can bring more possibilities to our flashlight design.
• 21700 i Series Battery Revolutionary and Powerfully Upgraded (Patent No. ZL201 82011 8916.0, US Patent Pending)
• As a patent product developed by NITECORE, the 21700 i Series Battery is a proprietary 21700 rechargeable Li-ion battery featuring dual way output with positive and negative polarities at both ends
• and a high energy density. It enables a highly efficient output by minimizing the loss of power due to internal resistance.

Specifications

• Capacity: 5,300mAh 3.6V (19.08Wh)
• Diameter: 22.2+0.3mm / 0.87"+0.01"
• Length: 77.2+0.3mm / 3.04"+0.01"
• Weight: 75g / 2.65 OZ

Accessories

• Nitecore NL2153HPi 21700 lithium ion battery*1