3.7V x2 (7.4/2S) LiPO USB Charger 1A SM4P Rev Female Plug

3.7V x2 (7.4/2S) LiPO USB Charger 1A SM4P Rev Female Plug
Made By: huayu hobby
Item No.: USB2S1000S422 (Buy-It-Now)

3.7V*2 LiPO USB Charger Cable
Input: DC5V 1-2A
Output: 4.2V x2 (8.4V) /1A
SM4P Rev female plug
(female plastic shell + male terminals)
Charging Indicator
Lamp red = Charging
Lamp green = Battery full or No battery connection
Lamp off = No power supply
Q'TY: 1piece

FEATURES:
01. Wide compatibility: the USB charger fit for all 2x3.7V batteries with the positive SM-4P plug.
02. Intelligent protection: intelligent IC protection circuit to avoid damage by overload /overcurrent /too high voltage.
03. Charging status lamp: Green =No battery, or Battery full, Red =Charging. Charging automatically stop when battery full.