3.7V USB Charger for 1S Lipo Battery MX2.0 -2P positive plug

3.7V USB Charger for 1S Lipo Battery MX2.0-2P positive plug
Made By: BOHO
Item No.: BH1S500X1 (Buy-It-Now)

FEATURES:
Inside charging indicator lamp & charging management IC.
When the battery is fully charged, it will automatically stop charging.
3.7V Lipo Battery USB Charger
Input: DC5V 1-2A
Output: DC4.2V 500mA
For 1S 3.7V LiPO Battery MX2.0-2P positive plug
Charging Lamp:
Red Lamp On = Charging
Lamp Off = Battery Full, or No Battery Connected, or No power connection
Q'TY: 1P