850mAh

850mAh lithium-ion batteries are compact cells suited to applications where size, lightweight design and efficient energy use are key. This capacity is most commonly found in 16340 and 16350 battery formats used in small torches, portable electronics, sensors, wearables and custom projects that prioritise dependable performance in a small package.

Elemex 850mAh lithium-ion cells are genuine, carefully selected for safety, consistency and reliable operation. All products shown on this page share the same 850mAh rated capacity, making it easy to compare compatible cells and configurations.