SIWA1010 Features: * Power center * Robust storage device designed for larger power needs * Charges laptops, cell phones, cameras, eReaders/tablet computers and GPS devices * Super lightweight lifePo4 battery * Voltage: 12 * Wattage: 240 Includes: * Includes AC wall charger or 12V DC charger Specifications: * Operate 120 V AC or 12 V DC appliances and tools * 120 V Wall charger * 12 V Vehicle charger Dimensions: * Overall dimensions: 10" H x 5" W x 8" D Warranty: * Manufacturer provides 1 year warranty on material and workmanship