SM2P 3.7V Charger Cable 1S USB Battery Charger with SM-2P Connector

High Efficiency Charging: Designed for 1S 3.7V Lithium polymer Battery or Li-ion Battery. Input: DC 5V 1A-2A; Out Put: 3.7V 400mAh; Connector: USB to SM-2P Plug; Length: 2ft/60cm.Wide Applications: URGENEX lipo battery USB charger cables are compatible with 3.7V RC car, truck, FPV Drone Quadcopter or boats Li-Po/Li-ion batteries with SM-2P Plug.Ultra Safe: Our high technology enables Intelligent IC Protection. Built-in overload, over-voltage, overcharge IC protection circuit. Please make sure that the voltage(3.7) match before use.How To Use: 1. Charger Powered on no battery connected, the red light is off; 2. Battery charing in progress, then the red light is solid; 3. Battery is fully charged, the red light is off. Please unplug the batteries after fully charged.What You Get & Warranty: 2PCS 3.7V USB battery charger cables. URGENEX always insists customer first and offers one year warranty.