Features:
Good product with superior material, which is more durable & practical, and not easy to damage.
It supports charging 2 batteries at the same time, saving a lot of time.
It provides overcharge and short circuit protection, more safety.
With PCB board of stable performance, it is practical and durable.
Fine workmanship and perfect style.
It can help your quadcopter fly much higher and quicker, more secure.
Easy to install and convenient to use.
When charging is completed, the charging indicator light will automatically turn off.
Compatible Model: Hubsan H501S

Specifications:
Battery:
Lithium Polymer (Li-Po) Battery
Maximum Continuous Discharge Rate: 30C
Capacity: 2700mAh
Voltage: 7.4V
Size: 104*34*16mm

Charger:
Type: 2in1 Charger
Input: DC 5V, 1-2A
Output: 7.4V, 2*600mA
Supported charging 2 batteries at once: Yes

Package Includes:
1 x Lipo Battery
1 x Battery Charger
1 x USB Cable