2 In 1 Stanley Jump Booster/Starter & Air Compressor
This unit is a 2 in 1 stanley jump booster/starter and air compressor, i have been using this particular product, 500ah, i love it as it has helped me a lot when car battery or tyre suddenly disappoint.
It has 2 functions
1. Jump starter/booster in case your car battery failed.
2. Air compressor to inflate your car tyre should u have a flat tyre and no vulcanizer