# SparkFun LiPo Charger ## Description The SparkFun LiPo Charger Basic is stripped down of all features and just does one thing well - charge 3.7V LiPo cells at a rate of 500mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. ## Project Details - **Owner:** adrian95 - **Created:** 2/3/2022 - **Last Updated:** 6/17/2022 - **Visibility:** Public - **Stars:** 1 - **Forks:** 1 ## Key Components ### D1 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric~990.md) **Pins:** - P1 - P2 ### J1 — [USB_Micro](https://www.flux.ai/adrian95/usbmicro~1ej.md) - Part Type: Connector **Pins:** - D- - D+ - GND - ID - VBUS ### J2 — [S2B-PH-K-S(LF)(SN)](https://www.flux.ai/adrian95/s2b-ph-k-slfsn~brb.md) **Pins:** - P1 - P2 ### U1 — [MCP73831T-2ACI/OT](https://www.flux.ai/adrian95/mcp73831t-2aciot~922.md) - Manufacturer Part Number: MCP73831T-2ACI/OT - Manufacturer Name: Microchip Technology Inc. - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP73831-Family-Data-Sheet-DS20001984H.pdf - Part Type: Integrated Circuit **Pins:** - PROG - STAT - VBAT - VIN - VSS *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/adrian95/sparkfun-lipo-charger~6sr](https://www.flux.ai/adrian95/sparkfun-lipo-charger~6sr).* --- *Generated from [https://www.flux.ai/adrian95/sparkfun-lipo-charger~6sr](https://www.flux.ai/adrian95/sparkfun-lipo-charger~6sr)*