3Pcs ESP32 18650 Lithium Battery Charging Shield 2 Way Mobile Power Expansion Board Module
37
Direct purchase from the factory 
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Features:
Battery protection(Over charge or Over discharge)
Micro USB port Input
Type-A USB Output
0.5A current charging
1 switch control USB output
5~8V Input Voltage
3V & 1A Output
5V & 2A Output
LED indicate(Green means full,Red means charging)
3V output port x2
5V output port x2
Be careful of "+" and "-", You should follow the direction of "+""-" on the PCB.
Package Includes:
3u00d7Lithium Battery Charging Shield
(Note: This product does not include 18650 battery)
Notice:
1. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you
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