12V Solar Power Panel Auto Car Battery Charger Description: Keep your car battery charged at top performance Ensures quick starts for your vehicle Operates under cloudy conditions Power: 4.5 W No-load voltage: 18 V Voltage of cigarette adapter: DC 12V, 260m A Cable length of cigarette adapter: 290cm For car batteries, laptop or the other 12 v emergency charging rechargeable battery Package Included:1 X Solar Panel 1 X Cigarette Adapter (295cm)1 X Power Cable 2 X Suction Cups