48W 4-Port Rapid Car Charger Full throttle charging for the road. PowerIQ Detects your device. Delivers the fastest charge. Exclusive to Anker, PowerIQ amp-adjustment technology intelligently identifies your device to deliver its fastest possible charge. (Qualcomm Quick Charge 2.0 not supported.Incredibly Powerful 48 watts of power through four ports charges all your phones, tablets and other devices simultaneously. Guaranteed Safety Built with industry grade materials and premium circuitry, this product is CE & FCC certified to ensure complete safety and reliability. For Optimal Use: • Use your original cable or a third-party certified one (such as MFi).