2-6Cell Li-po Li-ion 18650 Pack Charger Module Type-c DC 5V to 8.4V 12.6V 16.8V 21V 25.2V for 7.4V 11.1V 14.8V 18.5V 22.2V

Product Name: 2-6Cell Li-po Li-ion 18650 Pack Charger Module Type-c DC 5V to 8.4V 12.6V 16.8V 21V 25.2V for 7.4V 11.1V 14.8V 18.5V 22.2V Packing list: 1 PCS 1A/2A/3A( Input) 2/3/4/5/6-cell 7.4V 11.1V 14.8V 18.5V/22.2V Type-C Boost Li-Ion battery charger(Please select the appropriate version according to your battery voltage and power supply current before buying) Description:2-Cell(2S) 8.4V Version:Input voltage : DC 5-6.5V(Recommend DC 5V 6V)Input current : 1A(1A Version);2A(2A Version);3a(3A Version)Charging voltage : 8.4VCharging current(DC 5V) : 0.55A(1A Version);1.1A(2A Version);1.6A(3A Version)3-Cell(3S) 12.6V Version:Input voltage : DC 5-10V(Recommend DC 5V 6V 9V)Input current : 1A(1A Version);2A(2A Version);3A(3A Version)Charging voltage : 12.6VCharging current(DC 5V) : 0.37A(1A Version);0.74A(2A Version);1.10A(3A Version)4-Cell(4S) 16.8V Version:Input voltage : DC 5-12.8V(Recommend DC 5V 6V 9V 12V)Input current : 1A(1A Version);2A(2A Version);3A(3A Version)Charging voltage : 16.8VCharging current(DC 5V) : 0.28A(1A Version);0.56A(2A Version);0.84A(3A Version)5-Cell(5S) 21V Version:Input voltage : DC 5-16V(Recommend DC 5V 6V 9V 12V 14.8V)Input current : 1A(1A Version);2A(2A Version);3A(3A Version)Charging voltage : 21VCharging current(DC 5V) : 0.21A(1A Version);0.41A(2A Version);0.60A(3A Version)6-Cell(6S) 25.2V Version:Input voltage : DC 5-20V(Recommend DC 5V 6V 9V 12V 14.8V 18V)Input current : 1A(1A Version);2A(2A Version);3A(3A Version)Charging voltage : 25.2VCharging current(DC 5V) : 0.17A(1A Version);0.35A(2A Version);0.50A(3A Version)Switching Frequency up to 1MHzQuasi-CV mode to Compensate for the Voltage Loss on Battery Internal Resistance and Trace ResistanceAutomatic RechargeProtection for Battery Voltage Being Low than Input and Short BatteryGood adaptability to Input Supply with Limited Driving CapabilityBattery Overvoltage ProtectionLed indicator : ''CR'' LED is charge status indicatorOperating Ambient Temperature－40℃ to ＋85℃Size 43mm x 18mm x 6.3mmWeight : 5gNotes on use :1 The output voltage of the charging port is a pulsating voltage, for example: the output voltage of the 8.4V version is 8-10V pulsating.2 If the battery quality is relatively poor, sometimes it will cause continuous charging. At this time, you can reduce the resistance of R1 and lower the charging voltage.3 When the battery is fully charged or not connected to the battery, the CR light is off.Applications:PDA, MP3 Players, MP4 PlayersDigital CamerasBluetooth ApplicationsGame PlayersNotebookLi-on Li-poLithium Battery 18650Mobile phoneSolar chargingAudio equipmentPortable DevicesPOS , Electric FanTYPE-C Charging CquipmentThe input current is determined by the value of the two RCSThe charging voltage can be changed by changing the resistance of R1Charging Voltage = 1.205*(1+R1(KΩ) = 10*(Vcharg/1.205 -1)