18650 5v USV

This is a very low cost USV for Raspberry Pi or other 5 Volt devices. The USV based on 18650 Battery Shield V8.3 (The old one, with just micro usb connector on the oposite side from the big usb plug.

2 variants available:

1: Just housing for the battery shield.
2: Battershield housing and base plate for raspberry case, which I found on this database / thing:922740.

LED.stl should be printed with transparent filament and 100% infill.

You need 4x M3 Countersunk screws and 4(8forRPi)x M3 bushes (dia 4 mm, lenght 5 mm) to fix both half case together.

The 2 pins inside the cover part can carry ADS1115 sensor to log USV Voltage via i2c bus.