Lithium Battery Charger Shipping:1 day Encoder Type: 8-pole neodymium magnet

Encoder Type: 8-pole neodymium magnet and hall-effect sensor

(The sensor's accuracy is specified to range from ±3% at best to over ±10% in less optimal conditions

and the red wire is the power line

just like you old digital alarm clock

Lithium Battery Charger Shipping:1 day Encoder Type: 8-pole neodymium magnetIf you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3. 7V LiPo battery at a rate of 500mA per hour. 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 micro