Description
5V/3A 3V/1A 1/2/4 Way 18650 Lithium Battery Shield V8 ESP32 Battery Holder Expansion Board ESP32 Battery Shield
Product Description
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 x3 5V output port x3 Be careful of "+" and "-", You should follow the direction of "+""-" on the PCB. If you put wrong direction, the charging chip will be destroyed. This product does not include 18650 battery
Specification
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item
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value
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Application
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ESP32 ESP8266
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Supports
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3V 1A/2.2A
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Inteface
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Micro usb/type A usb
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Charging current
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0.5A
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Input voltage
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5 to 8V
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Led indicator
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Green-full, Red-charging
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