2 layers15.2 × 12.7 mm

Battery reg module
johnmgreenwell/battery-reg-module
Custom lithium-polymer battery voltage monitor and regulator module
10 partsMIT
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

johnmgreenwell/battery-reg-module
Custom lithium-polymer battery voltage monitor and regulator module

johnmgreenwell/battery-reg-module-fet
Custom lithium-polymer battery voltage monitor and regulator module (N-FET version)