This 16340 battery shield can be used to charge and power an Arduino, ESP8266, ESP32 expansion board via the USB output (type A) or directly using the 4 outputs (soldering pin) available on each side of the board (5V or 3V). The shield has a charging circuit (not protected against polarity inversions). An LED indicates the progress of the battery charge (Green = charged, red = charging).
For first time use, the module will need to be "jump started" with 5V (this can be done through the USB Micro port).
Quick Spec
Charging Interface: Micro USB (for Android port)
Charging Voltage: 4.5V ~ 5.5V
Charging Current: 580mA max
Output Interface: 2.5mm header and standard USB socket
5V Output Current: 1.3A max
3.3V Output Current: 1.0A max
Charging Indicator: red light during charging, full green light
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16340 CR123A Battery Holder 1X - PCB
This is a single cell battery holder for the CR123A/16340 battery
Quick Spec
Compatible with: 16340 and CR123AColour: Black
Operating Temperature: ..
CR123A/16340 Battery Holder 1X - Wire
This is a single cell battery holder for the CR123A/16340 battery
Quick Spec
Battery Type: CR123A/16340
Colour: Black
Operating Temperature: ..
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