- Original 7.4V 2500mAh battery for HS270 GPS quadcopter drone
- Charging Method : connect the battery into the USB charging cable after the battery is removed And then connect the charging cable into computer or a USB adapter.
- Charging Time: 5-7 hours
Holy Stone Spare Battery 7.4V 2500mAh for HS270 GPS Quadcopter Drone
List Price: $ 55.99