The batteries is basic of electric model, especially for the model plane. More than 20 years have passed, power battery has a big development,NIMI battery, LIPO battery have also enter the stage of mo

Lipo battery--lithium polymer battery, a kind of rechargeable battery in a soft package or pouch. You may use it often, but do you know what’s inside it? Today i am going to “ disassemble” it.