Nitecore NL2150i features dual way output with positive and negative polarities at both ends and a high energy density. The 21700 i-Series Battery is a patent product developed by NITECORE.
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.
Continuous Discharge Current: 8A MAX
Weight: Approx. 75.5 g
Length: 77.2 mm / 3.04″
Diameter: 21.9 mm
Warranty Period: 12 months warranty from the date of purchase