Battery: 17.5x16.5x19.7cm 500 Watt inverter Voltage: 220 Volts. Multiple outputs: Battery type: Lead-acid Storage capacity: 33000 mAh Contents: Home charger 4 Amps Car jumper cable / adapter cable Inverter: 500 Watts LED lighting Battery Bag to protect the battery Compatible with digital devices: Smartphones Laptops Cameras Audio player / speakers. Weight: 11.8 kg Dimensions packaged: 29x21x28.5cm.