Nitecore NL2155HP rechargeable 21700 Li-ion battery, 5500 mAh

The Nitecore NL2155HP is a powerful 21700 'high drain' battery for your high-performance flashlights/devices. This battery has a capacity of 5500mAh with 3.6V. Naturally, the battery is equipped with a protection circuit against over-charging and deep discharge. The maximum continuous discharge is 20Ahat's a lot for a compact battery like this. A stable 20A output means the battery continues to provide clean power even under peak load without collapsing or overheating. You can fully charge this battery around 500 times. You can only use this NL2155HP battery in various torches and devices specially designed for this type.