Xiemin&reg; Replacement Portable Travel Adapter Car Charger for Microsoft Surface Pro Pro2 Windows 8 Tablet (Surface Pro Car Charger) New brand Xiemin. Quality Assurance. Intelligent IC chip inside recognizes a fully charged battery and automatically switches to a saver mode to prevent overcharging and short circuit. Fit for Microsoft Surface Pro/Pro 2 Voltage Stability, please feel free to use. Easy to carry around on the trip and travel.