When easy mobility is a priority, this hand-carry 7 AH powerhouse will give you up to 400W of AC power, and 15 amps of DC power for lighting, laptops, and AC/DC appliance needs. Two AC outlets and one USB port. Includes heavy-duty padded nylon bag with accesory pockets and carrying strap. Standard 800mA overnight charger included, or upgrade to an automatic 2-stage charger that can be left plugged in to bring your power supply to a full charge, then reduce the input to a maintenance charge to keep it topped off.