Review on MEGAWISE Car Battery Jump Starter - 1500A Peak 16800MAh Portable Power Pack For Up To 7L Gas Or 5L Diesel Engines, Dual USB Outputs, Auto Battery Booster [2021 Upgraded Model] by Eder Boesel

I have not had to use the charger on my vehicles. The charger was easy to set up and charge. Instruction were clear and easy to follow. expect no difficulty when I have to use it. I was impressed with the way it was made and how the controls were arranged. The claying case is very well made and compact . It appears to me that great care was taken in every aspect of manufacturing.