Board TP4056 lithium charge management chip Micro-USB head can link directly to the computer USB port charging The charging board can also power supply from (IN + and IN-) pin Setting aside the the TEMP pin interface can be used as lithium battery temperature detection Input voltage: 4.5V~5.5V Full charging voltage: 4.2V Working temperature: -10'C-85'C Maximum output charging current: 1000mA (100-1000mAh adjustable current) Great for DIY project
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