Intelligent Triple Car Charger, Enegg 3 Port USB 6.1A Car Charger Adapter with LED Display for Apple iPhone, iPad, iPod and Android Smartphone or Any USB-Powered Devices - Low Battery Alarm, Silver Fast 3 USB charging: Combined 6.1 amps; use smart technology to ensure each device pulls the right amperage. Two ports charge your device at maximum current and full speed, Works with standard 12 - 24 V vehicles Over-charging protection: auto power off when input/output is greater than safety current, protects against over-heat, over-current and over-charging ?LED Display: Display the voltage of Car Battery while No charging;Display the currrent detected by the Intelligent circuitry while charging Compatible with iPhone 6S, 6S Plus, SE, 6 Plus, 6, 5s, 5c, 4s, 4, iPods, iPad, Kindle, Kindle Fire, GPS, PSP, Samsung Galaxy Note 5, 4, 3, 2, S7 Edge, S6, S5, S4, S3, S2, HTC One, LG G5, G4, G3, Most Android/Windows Smart Cell Phones, Tablets, and Other USB-charged Devices. Certified by RoHS, CE & FCC, high-quality fire proof material. No radio loss in your car or effect to Bluetooth or Wi-Fi devices. 30 days money back and 2 year warranty.