Jump Starter with Air Compressor4000A Portable Car Battery Jump Starter 10L Gas/8.5L Diesel 12V Battery Charger Booster 150PSI

High-concerned chemical：None Peak Current：400 A Conversion Rate：60%~70% Battery Capacity(mAh)：2000 - 3000 External Testing Certification：NONE Number Of Built-in Batteries：2 Origin：Mainland China

High-concerned chemical: None Peak Current: 400 A Conversion Rate: 60%~70% Battery Capacity(mAh): 2000 - 3000 External Testing Certification: NONE Number Of Built-in Batteries: 2 Origin: Mainland China