AITIAO 2PCS Type C BMS 2S 3S 4S 1A 2A 4A 18650 3.7V Lithium Battery Charge Board Step-Up Boost Li-Po Polymer USB C to 8.4V 12.6V 16.8V(3S 2A)

AITIAO 2PCS Type C BMS 2S 3S 4S 1A 2A 4A 18650 3.7V Lithium Battery Charge Board Step-Up Boost Li-Po Polymer USB C to 8.4V 12.6V 16.8V(3S 2A)

• Multi-Cell 3S 2A Type-C to 8.4V 12.6V 16.8V Step-Up Boost LiPo Polymer Li-Ion Charger 7.4V 11.1V 14.8V 18650 Lithium Battery
• [3-Cell(3S) 12.6V Version] Input voltage : DC 3-6V(Recommend DC 3.7V 5V); Input current : 1A(1A Version);2A(2A Version);4A(4A Version); Charging voltage : 12.6V; Charging current : 0.37A(1A Version);0.74A(2A Version);1.48A(4A Version)
• High Safety Performance: Battery overvoltage protection; Protection for Battery Voltage Being Low than Input and Short Battery.
• Led indicator : "CR" LED is charge status indicator; "OK" LED is fully charged OR Constant voltage mode.
• Applications: The Step-Up Power module can be widely used in PDA, MP3 Players, MP4 Players, Digital Cameras,Bluetooth Applications,Game Players,Notebook,Mobile phone, Solar charging, Audio equipment,Portable Devices,POS , Electric Fan, and TYPE-C charging equipment etc.