2PCS 3.7V 500mA 1S Battery USB Charging Cable with SM-2P Plug Connector for Mini RC Car Amphibiou Stunt Vehicle Truck Off-Road Vehicle RC Ship Drone Air Gun,3.7V Battery USB Charging Cable
※USB charging cable suitable for mini rc cars, amphibious stunt vehicles, trucks, off-road vehicles,rc ships,drones,air gun 3.7V Li-po battery.
※Input parameters: DC 5V 1A, output parameters: DC 3.7V 500mAh; The plug type is a 2-pin balanced charging plug; Rechargeable 3.7V polymer lithium battery, cylindrical lithium battery, digital lithium battery, remote control aircraft lithium battery.
※Charging indicator: When the charging cable is connected to the power supply and the battery is connected for charging, the red charging indicator light is always on, and the fully charged red light is off.
※Function description: The charging line is equipped with an intelligent charging management IC, which can accurately charge 3.7V batteries, automatically stop when fully charged, and will not overcharge.
※The cut-off voltage at full charge is 4.15V-4.23V, making reasonable use of the characteristics of lithium batteries to better extend their service life.