The Nitecore NL2155HPR packs 5500mAh (19.8Wh) into a 21700 cell and can deliver 20A continuously, which covers high-output lights that would trip a lower-drain battery.
A USB-C port on the cell lets you top it up with a phone cable when you are away from a charger, and it still works in standard Li-ion bay chargers. The protection circuit guards against overcharge, over-discharge and short circuits.
Nitecore NL2155HPR Specifications
Specification
Detail
Brand
Nitecore
Model
NL2155HPR
SKU
BAT-NITE-21700-NL2155HPR
Size
21700
Capacity
5500mAh / 19.8Wh
Max Continuous Discharge
20A
Charging
Built-in USB-C or external charger
Protection
Overcharge, over-discharge, short circuit
Frequently Asked Questions
What is the capacity of the Nitecore NL2155HPR?
The Nitecore NL2155HPR is a 5500mAh, 19.8Wh 21700 Li-ion battery.
Can the Nitecore NL2155HPR power high-output flashlights?
Yes. The Nitecore NL2155HPR supports 20A of continuous discharge, enough for most high-output 21700 flashlights.
How do you charge the Nitecore NL2155HPR?
The Nitecore NL2155HPR charges through its built-in USB-C port, or in a compatible Li-ion battery charger.
Is the Nitecore NL2155HPR protected?
Yes. The Nitecore NL2155HPR has a protection circuit against overcharging, over-discharging and short circuits.
Where can I buy the Nitecore NL2155HPR?
The Nitecore NL2155HPR is sold at Going Gear, an authorized Nitecore dealer.
