Dual 18650 battery Charger USB 5V output (+3V3)

The 18650 battery shield has now been updated to V3. You can use this battery to shield power from many products that needs 5V. The output current can reach 2A.

What makes it special?

• Battery protection (over charge or over discharge)
• USB Type A (Upstream) type USB output
• 0.5A current charging
• USB Type C port input
• 1 switch control USB output?
• 5 ~ 8v input voltage

3 volt and 1A output

and 5V voltage 2A output

LED indication (green, red indicates charging)

3v output port X3

5V output port X3 with caution "+" and "-", you should follow the direction "+" "-" on the PCB