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Description
Product Description
3.7V lithium battery 5V charging 2 series 3 series lithium battery boost charging module supports QC fast charging
Introdction
Product characteristics Support QC fast charging 15W synchronous switch boost charging Boost charging efficiency 94% Can be set up 2 or 3 series of lithium battery charging 2 series with balanced charging Charging current can be adjusted Input overvoltage, undervoltage protection Adjustable charging timeout protection Output over current, over voltage, short circuit protection
The module is suitable for two or three strings of 3.7V lithium battery through short-circuiting Settings, the default is 2 strings, when two strings are used, the available module comes with the battery balancing function, this is very practical, input the available type-c port and welding wire, type-c port fast charging source, automatically adjust the charging voltage, improve efficiency, if the welding wire input, The input voltage should be less than the battery voltage, and the module can only work in the boost state.
