Super Power Supply&reg; AC / DC Adapter Cord 2 in 1 Combo Wall + Car Charger for Medela 67153 Freestyle ; Pump in Style ; Original ; Advanced ; Traveler ; Companion Breast Pump Barrel Plug Output: 12V 2A / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply