Rayovac Car and Wall Charger Combo Pack - Includes 1 Wall Charger (PS69A) and 1 Car Charger (PS70A) Single wall charger, 1.0 amp/5 watt output current Dual car charger, 2.1 amp/10 watt output current Works with most USB powered devices Car charger has 2 USB charging ports for charging 2 devices at the same time Wall charger has a fold out plug for easy storage and travel Dual auto and single unit wall USB chargers Charge at home or on the go Dual auto and single unit wall USB chargers Charge at home or on the go Charges most devices Car charger can charge 2 devices in one outlet at once; home charger is a wall AC single USB charger with fold out plug for easy storage and travel Uses USB that you already own