Bicycle headlights 18650 battery pack ,3.7V 8A smart speaker lithium battery
Voltage:3.7V
Capacity:8000mAh
Dimension:18*55*70mm
Charging current:7A
Protection function: Overcharge, over discharge, over current, short circuit, etc
Connector and wires:Can be customized according to requirements
Fit for:Bicycle headlights,Photographic equipment, electric sprayer, medical beauty instrument, solar integrated street lamp, medical instrument, etc
smart speaker lithium battery
Photographic equipment battery packs
Custom Lithium batteries