2S/3S 18W Type-C Li-ion & Lipo Battery Charging Circuit

2S/3S 18W Type-C Li-ion & Lipo Battery Charging Circuit

2S/3S 18W Type-C Li-ion & The Lipo Battery Charging Circuit, an 18W (max.) fast charging module designed for 2-3S Li-ion battery packs, integrates intelligent charging management technology combining high-efficiency charging with multiple safety protections, and its extremely small size makes it an ideal energy solution for power tools, drones, portable devices, smart homes, and other areas. Note: The default charging mode is 3S; remove a resistor to switch to 2S charging mode. Specifications Input voltage: DC 4.5~9.5V Maximum charging current: 1.5A Boost operating frequency: 500 kHz Operating temperature: -40°C~85°C Interface: Type C interface

• Power indicator: If it is constantly lit, the module is on. Off: The module is not on
• Charging indicator: If it is constantly lit, charging is off; If fully flashing, abnormal charging

Putting the Product into 2S Mode

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