Keenstone 4 in 1 Battery Charger Hub for the Tello Drone
- four batteries can charge concurrently or charge a single battery.
- Built with output overcharge protection, short circuit protection, output overcurrent protection,can save you your battery from injury
- Input:AC 110-240V 50/60Hz, 5V/2A, Output:4.35V/500mAx4
- Charging Time: Batteries can absolutely charged about 2.5h for total 4 batteries.
- Charge a single battery in about 40 minutes.
– 1 charging hub for tello batteries
– 1 power adapter
– 1 micro usb cable
– 1 user manual
Note: The pictured batteries are not included.