Portable 5 in 1 Car Jump Starter Tire Inflator 39800mAh 4000A with LED Display Flashlight Power Bank Air Compressor Tire pressure monitoring. Battery Capacity: 39800mAh. 【 High Performance Jump Starter】 The peak starting of jump starter is 4000A, it can jump-start 12V common vehicles with up to 7.0L gas and 5.5L diesel engines in seconds.
