... 2.Full protections-OVP, OCP, OTP, SCP 3.FCC, CE, ROHS 4.Good performance 5V 2.1A usb Car Charger, Model: SPT ... temperature and short-circuit protections.High performance charger with 92% efficiency that safely & rapidly charge your phone.Small and lightweight for ... free accessory if any problems. Warranty12 months 5V 2.1A high quality car charger for iphone, ipad, and all mobile phones and tablets