Holy Stone Spare Battery for HS700D GPS Quadcopter Drone No Charging Cable Included, Black

Holy Stone 7.4V 2800mAh Modular Rechargeable Li-po Battery for RC Quadcopter Drone HS700D Black

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Holy Stone 1 * 7.4V 2800mAh Modular Rechargeable Li-po Battery for RC Quadcopter Drone HS700D Black
Charging Method:After connecting the Battery, Charging base and USB Charging Cable, connect the USB Charging Cable to the power bank or a phone adapter to charge (5V, 1-2A)
Charging Status: When charging, the green light flashes quickly and the red light is always on. When fully charged, the red and green lights will be on.
Charging Time:About 5-7 hours