30 Amp Battery Charger. These panels (which are the majority of the panels on our list) usually give out fewer than 2 watts each for every 50 battery amp hours. Thus, assuming no efficiency loss in the charger, a ten hour charge will at maximum put 30.
Our brand new 12/24v 30a portable battery charger is perfect for use in a garage, or to carry around in your vehicle to get you out of a sticky situation. With both normal and quick charging capabilities, it’s a versatile tool for when a battery needs. The victron brand is designed as quality without compromise.