1S 3.7V USB Charging Cable Charger Micro-USB PH1.25 JST SM Plug for RC Drone Quadcopter Lipo Battery

1S 3 7V USB Charging Cable Charger Micro USB PH1 25 JST SM Plug for RC Drone Quadcopter Lipo BatterySpecification Item Name 3 7V USB Charging CablePlug Model White Plug JST Plug PH1 25 Plug SM 2P Plug Optional Input Voltage DC 5V 0 5 2AOutput Voltage DC 4 2V 500mAUsage for 1S 3 7V LiPo BatteryFunction The charging cable is equipped with an intelligent charging management IC which can accurately charge the 3 7V lithium battery It will automatically stop when fully charged and will not overcharge The full charge cut off voltage is 4 23V making reasonable use of the characteristics of lithium batteries to better extend the service life of lithium batteries Charging Indication There is no indicator light when the charging cable is plugged into the power supply When the battery is connected and charged the red light turns on and when fully charged the red light goes off Package Included 1 x USB Cable