4DRC RICHIE V4 official drone parts, propeller, spare battery
Option:
① 2 spare batteries + 1 charging cable.
② 4 pairs of spare propellers + 4 protective covers.
③ 3 charging cable.
Kind tips:
3.7V 1200mAh Modular Rechargeable Lithium Battery for 4D-V4 Drone
Charging method: After connecting the battery charging port and the USB charging cable, connect the USB charging cable to the mobile power supply or cell phone adapter for charging.
Charging status: The USB indicator light is off when charging. When fully charged, the USB indicator red light is always on.
