Nitecore NL2155HPR 5500mAh Rechargeable 21700 Battery, Geylang

Purpose-built for high-drain, high-performance lights. Internal and external safety vents. Can be recharged over 500 times, giving you immense cost savings in the long run.

Features:
- 5500mAh high capacity for extended runtime
- 21700 size with USB-C direct charging
- 20A continuous discharge current for demanding devices
- Internal safety features with protection circuits
- Dual charging options - USB-C or external charger
- Over 500 full charging cycles for long-term value
- Mercury, lead, and cadmium free construction
- Metal protectors and durable coating

Specification:
Capacity: 5,500mAh 3.6V (19.8Wh)
- Diameter: 21.8±0.3mm / 0.86"±0.01"
- Length: 77±0.3mm / 3.03"±0.01"
- Weight: 75g / 2.65 oz

What's in the box:
1 x Nitecore Battery NL2155HPR