SparkFun USB LiPoly Charger - Single Cell

If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The SparkFun USB LiPo Charger is a basic charging circuit that allows you to charge 3.7V LiPo cells at a rate of 500mA or 100mA. It is designed to charge single-cell Li-Ion or Li-Polymer batteries.The board incorporates a charging circuit, status LED, selectable solder jumper for 500mA or 100mA charging current, external LED footprint, USB input, two pre-installed JST connectors for SYS OUT and BATT IN, and (back by popular demand) a barrel jack connector.There is also a ‘SYS OUT’ with a pre-installed JST connector which allows you to connect the charging circuit directly to your project so you don’t need to disconnect the charger each time you want to use it.Documents: Schematic Eagle Files Hookup Guide Datasheet(MCP73831T) GitHub (Design Files) Brand: Sparkfun Brand Part Number: PRT-12711 Our Part Number: h5390 Accessories Polymer Lithium Ion Battery - 2000mAh SparkFun Power Cell - L