อุปกรณ์ชาร์จแบตเตอรี่ 3 in 1 สำหรับ DJI tello Drone Battery

Description:
100% brand new and high quality.
Short circuit protection multiple safety protection intelligent micro-processing chip effectively control short-circuit overload and overvoltage.
Upgrade chip technology fast charge and smarter with fast charge protection function to protect the battery.
Support original charge when the battery fix in the helicopter still support charge by the usb charger
The latest high-density battery capacity
Comes with protective plate can prevent excessive overcharge
Three batteries charging at the same timecan save a lot of time
With Type C cableyou can charge mobile phone or tablet with Type C port

Specifications:
Input:DC 5V 2-4A
Recommended: DC 5V 3A
Branch Output: MAX 4.35V 1A
Charging time: 70 mins for 3 batteries
Color: Black
Material: Plastic
Product size: 7.3x5.2x5.5cm

Note:
No retail package.
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 x Charging Box
1 x Type C cable