Parameter: DC 12V 30W power,rechargeable battery Advantages:rechargeable battery including for power,cordless for free movement ... rechargeable batteryMaterial: plastic cover, DC12V 30W powerAdvantages: Rechargeable battery including for power, cordless for freedom of movement, unrestricated ... CARREFOUR, ALDI, LIDL, Wal-Mart, AutoZone and other super customers around the world wide.A QC team with more ...