Suitability: For Holy Stone HS210F Drone
Weight: 12.6g / 0.5oz
Size: 3.6*2.1*1.6cm
Specifications: Rechargable Li-po intelligent battery (300mAh, 1.11Wh)
Safety: overcharging protection, over-discharging protection
Warning: 1. Pls use the original USB charging cable; 2.Never overcharge, disassemble, puncture, crash or put the battery into fire/water; 3 Keep the battery in a cool and dry enviroment; 4: When long time no use, pls charge the battery at intervals to prevent it from bloating due to low voltage