Features:
Good product with superior material, which is more durable & practical, and not easy to damage.
Built-in protection mechanism ensures safe charging and use.
Fine workmanship and perfect style.
It can help your Fit For Hubsan H501S quadcopter fly much higher and quicker, more secure.
Easy to install and convenient to use.

Supported charging 2 batteries per time, saving a lot of time.

It provides overcharge and short circuit protection.
Over charge protection for every charging port, more safety
When charging is completed, the charging indicator light will automatically turn off.


Specifications:
Battery:
Compatible Model: Hubsan H501S
Type: Lithium Polymer (Li-Po) Battery
Maximum Continuous Discharge Rate: 10C
Capacity: 2700mAh
Voltage: 7.4V
Color: Black
Size: 105 x 33 x 15mm

Charger:
Type: 2in1 Charger
Input: DC 5V, 1-2A
Output: 7.4V, 2 x 600mA
Size: 69 x 48 x 23mm / 2.72" x 1.89" x 0.91"
Supported charging 2 batteries at once: Yes

Package Includes:

1pcs Lipo Battery ONLY