2S 2A BMS Li-ion lithium Battery Charging Module – Type C

Compact and efficient 2S lithium battery charging module with Type-C connector. Supports 18650 and 21700 cells with 2A fast charging and 16.8V step-up output. Built-in protection against overvoltage, automatic recharge cycling, and quasi-CV compensation ensures safe operation. Ideal for portable power banks, DIY battery projects, and modern USB-C charging systems. Input: DC 3-6V | Output: 8.4V at 1.1A.

• Input voltage: DC 3-6V (recommended DC 3.7V 5V)
• Input current: 2A (2A version)
• Charging voltage: 8.4V
• Charging current:1.1A (2A version)