3-Cell Li-ion Battery Pack

Description A must-have item when on-location or on extended adventures, additional battery packs ensure a fresh power supply for lights. The compact 3 Cell Pack includes an integrated clip that secures easily to apparel, bag/belt loops, etc.   Key Features Spare/replacement 28WH lithium-ion battery pack Compact size allows packs to be easily stashed in a pocket, bag, etc. Integrated clip and included velcro strap provides versatile mounting options   Tech Specs Compatible with Seca Bike Lights and the Seca 2200d drone light Battery Pack Weight: 187 g (6.6 oz) Battery Strap Weight: 12 g (0.4 oz)   * Requires Smart External Battery Charger  (purchased separately)