2PCS 3.7V 500mA 1S Battery USB Charging Cable with JST-2P Plug Connector Suit...

Description

※3.7V USB charging cable compatibility: MJX Syma Holly Stone Sky Viper RC drones X56W X400 X400W X300C X400C X500 X800 HJ818H J819S HS110 HS200 S670 V950hd S1750 V2450 UDI U817 U818A for V959 V222 V929 for S032 remote control drone 3.7V Lipo 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.