Polymer Lithium-ion Charger Type-C to 8.4V 12.6V 16.8V boost 18650 lithium battery

2S 8.4V version
Input voltage: DC3-6V (recommended DC3.7V5V) Input current: 1A (1A version); 2A (version 2A); 4A (4A Edition)
Charging voltage: 8.4V Charging current: 0.55A (1A version); 1.1A (Version 2A); 2.2A (Version 4A)

3S 12.6V Version:
Input voltage: DC 3-6V (recommended DC 3.7V5V) Input current: 1A (1A version); 2A (version 2A); 4A (4A Edition)
Charging voltage: 12.6V Charging current: 0.37A (1A version); 0.74A (Version 2A) 1.48A (Version 4A)

4S 16.8V Version:
Input voltage: DC3-6V (recommended DC 3.7V5V) Input current: 1A (1A version); 2A (version 2A); 4A (4A version) charging voltage: 16.8V charging current: 0.28A (1A version); 0.56A (Version 2A) 1.12A (Version 4A)

Switching frequency up to 1MHz Quasi-CV mode to compensate for voltage loss on battery internal resistance and trace resistance, auto-top-up battery voltage below input and battery short-circuit protection, good adaptability to input power with limited drive capacity, battery overvoltage protection
LED indicator: “CR” LED is charge status indicator “OK” LED Fully charged or constant voltage mode: Operating ambient temperature -40°C to +85°C Weight: 5g

Apply

• Notebook Ii-o lithium battery 18650
• Mobile phone
• Solar charging
• Audio Equipment
• Portable devices
• ELECTRIC FAN,
• TYPE-C CHARGING EQUIPMENT, ETC