21700 KeepPower Battery - 5000 mAh

These high-capacity KeepPower 21700 battery cells work well for caving lighting, featuring all the essential protection circuitry. An ideal replacement/backup for other caving lamp brands such as Fenix. These are handy as spare batteries for the HM70R, for example.

• Type: Lithium Ion
• Size: 21700
• Capacity: 5000 mAh
• Cell brand: Sanyo
• Connection: Button top
• Packaging: Shipped in plastic protective case