Juicy Power 3.4A USB and Cigarette Socket Cup Holder Car Charger - Gray SmartFlow - Detects your connected devices and delivers a rapid charge without overloading. AVLT-Power's Exclusive 365-Day Warranty and 30 day no-questions-asked return policy. Dual DC and USB Ports- Dedicated 2.4 Amp port for tablets and larger devices, charge your Apple or Android dev Safety- Overcharging and surge protection. Built to FCC, CE, and ROHS standards. AVLT-Power's excellent around-the-clock customer service. Contact us to resolve any issues!