On-board TP4056 Lithium charge management chip
On-board Mini USB head, can direct connect to PC USB charging
This board can power by IN+ and IN- too
Reserved TEMP pin connector, can as Lithium temperature detection
Input voltage: 4V-8V
output max charging current: 1000mA
The D1 indicator lights when charging, and the D2 indicator lights when charging is complete
PCB board size: 37.3 (mm) x15 (mm)
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