Ant USB-C LiPo Charger on Tindie

Ant USB-C LiPo Charger on Tindie


The USB-C has been around for quite a while, but there is still a lack of a miniature basic USB-C chargers for LiPo battery. I decided to make my own with as minimal footprint as possible, which resulted in being 13.5mm x 16mm.

A well known MCP73831T-2ATI/MC is used as a battery charger in DFN package, to minimize the risk of thermal throttling. A high quality USB-C connector is used from Amphenol (12401610E4#2A). The charging current is configured to 500mA. Battery wires are soldered directly to the board by a user. Two LEDs indicate whether a battery is charging or is charged.

The mounting cutouts are designed for M2.5 or M3 size screws.

Ant USB-C LiPo Charger on Tindie – [Link]

Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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