Lightweight, portable and water resistant, this solar panel can charge 12V batteries at up to 1 Amp per hour and also directly charge many brands of laptops. A comprehensive set of laptop adapter plugs is included to connect to most laptops and notebooks for direct charging while on the go. Compatible laptops include HP, Dell, Samsung, Sony, IBM, Toshiba, Gateway, Acer and Haiser. Additional 12V solar panels can be added for faster charging. Includes battery clamps and an 8 Amp charge controller and 12' power cord. Deployed dimensions of 27"L x 15"W, folds to 6-3/4"L x 7"W for easy storage.