If you need to charge LiPo batteries, this simple charger will do just that. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work with your battery. The board incorporates a charging circuit, status LED, connector for your battery (JST-type used in the batteries we carry), and a mini-USB connector. However, we do not recommend this charger with a 110mAh battery. Note: This version uses a mini-USB cable. We also have this charger with a micro-USB connection as well. Features * Dimensions: 34.1 x 13.2mm Resources * Schematic * Eagle Files * Datasheet (MCP73831T) * GitHub https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2023-03-07 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2023-12-27 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2024-04-30 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2024-09-19 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2024-11-29 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2024-11-30 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2025-04-10 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2025-08-05 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2025-11-28 https://elecena.pl/product/22720923/sparkfun-lipo-charger-basic-mini-usb 2025-11-29