Holy Stone Spare Battery 7.4V 2800 mAh for HS720 GPS Quadcopter Drone
- Color Black. Original 7.4V 2800 mAh for HS720 & HS720E GPS Drone
- When charging, the charging indicator light of the battery will flash green quickly and the power indicator light will be red.
- When fully charged, the green and red light will turn solid.
- Charging Time: 5-7 hours
- Color Black. Original 7.4V 2800 mAh for HS720 & HS720E GPS Drone
- When charging, the charging indicator light of the battery will flash green quickly and the power indicator light will be red.
- When fully charged, the green and red light will turn solid.
- Charging Time: 5-7 hours
