Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger 4 Power Indicator Battery Detection Module Both I2C and SPI interfaces
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Description
Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger 4 Power Indicator Battery Detection Module Both I2C and SPI interfaces Both I2C and SPI interfaces are supported 0 1V input range Operating Voltage 3