These high-capacity KeepPower 18350 battery cells work well for caving lighting, featuring all the essential protection circuitry. These tend to fit smaller headlamps and backup lights, or smaller torches
- Type: Lithium Ion
- Size: 18350
- Capacity: 1600 mAh
- Cell brand: Sanyo
- Connection: Button top
- Packaging: Shipped in plastic protective case