18650 battery NITECORE NL1836R - 3600 mAh / USB-C rechargeable
USB-C rechargeable high-performance 18650 battery equipped with 3600 mAh capacity. Suitable for e.g. for powerful headlamps and flashlights.
Product ratings
5.0
number of ratings 1- USB C + Nitecore + 3600 mAh. Oslagbart. Dessutom rekommenderad av infiray.David T 12.11.2025
0
0
Product Faq
USB-C rechargeable high-performance 18650 battery equipped with 3600 mAh capacity. Suitable for e.g. for powerful headlamps and flashlights.
Nitecore NL1836R is a high performance USB rechargeable 18650 Li-ion battery equipped with 3600 mAh capacity. The rechargeable battery can be used e.g. in many flashlights and headlamps and in most of other devices that use the 18650 battery. The battery can be charged either directly from the USB-C charging port on its side or from an external charger. There is a charging indicator light on the end of the battery, which lights up red when charging is in progress and turns green when charging is complete.
Specifications 
- Product: Nitecore NL1836R
- Battery type: 18650 Li-ion
- Protection circuit: Overcharge, overdischarge and short circuit protection
- Capacity: 3600 mAh
- Nominal voltage: 3.6V
- Weight: 50 g
- Nominal dimensions: 71 (±0.3) mm x 18.5 (±0.3) mm (Length x Diameter)
- Declared max. discharge current: 6A
- Service life: + 500 charging cycles (after which the charging capacity begins to decline)
- Warranty: 12 months (manufacturing defects)
General safety data sheet:
When charging the Li-ion battery, a charger suitable for the purpose must be used. Do not use together with other brands, types or models of batteries! Do not leave the battery in the charger for more than 24 hours and always charge batteries under supervision!
