Features: 1) Provides 300 amps of starting boost for vehicles with a low battery, and also can be used as a power supply for running 12v DC operated equipment 2) One DC 12V car cigarette socket 3) Super bright flash warning light built into the handle 4) T4-1W fluorescent reading light built into the left side 5) Red LED displays when under charging, yellow and green LED displays indicating the battery condition respectively weak and good 6) Features heavy-duty clamps to ensure good battery connection 60cm booster cable 7) 5A overloads automatic shut-off protection 8) Maintenance free sealed battery for safe use and storage 9) Supplied with 230V mains charger and 12V cigarette connector for in-vehicle charging Inner packing: 1pc/color box Outer packing: 4pcs/ctn Conveyance: Qty/20\'\' FCL: 3,452pcs Qty/40\'\' FCL: 6,908pcs