【Clever Built-in MFi Certified 6FT Lightning Cable】: Using original C89 terminal and 56Ω pull-up resistor adjust voltage & current output to match connected iPhone/iPad, Built-in MFi Certified Smart Chip provide overvoltage protection, battery protector and automatic chip recognition functions, preventing your iPhone devices from overvoltage and overcurrent. Adopt integrated superconductor material which engineered for reduced resistance, boosting charging efficiency ensureing safer charging. | 【Embedded Intelligent Power Management Chipset】: Caiinei's 4.8A USB Fast Car Charger adopt to the latest lntelligent Power Distribution Tech can auto-detect iPhone device connected in lightning port while also dynamic adjustment appropriate current to charge each of your iPhone. Caiinei's exclusive all-new iActivePower safety system with overload protection to enhanced safe charging, Provides continuous temperature monitoring and output control to protect iPhone/iPad battery. | 【4.8A USB Power Fast Car Charger for iPhone】: Adopt the advanced chipset and automatic charging distribution tech work in tandem to lower power consumption, provides double power density, Caiinei's 4.8A Dual USB Smart Power Fast Car Charger can charging two iPhone devices simultaneously. Provide a maximum of 2.4A/12W if a single port is used and 4.8A/24W when dual ports are used simultaneously. Can charge your iPhone device 4 times faster, maximize charging efficiency to over 99%. | 【Leading The Way in High Tech Chip Charging Tech】: Built-in smart chip recognition functions plus latest Intelligent temperature control system provides temperature control, surge protection, short-circuit prevention, Anti-interference multi-shielding core with battery protector supports a safe charging. Features a Dynamic Temperature Sensor which actively monitors temperature, and a Power Tuner Chip which adjusts power output to safeguard your connected iPhone/iPad/AirPods device. | 【Applicable Equipment】: Caiinei's MFi Certified Lightning to USB Cable + 4.8A USB Smart Power Car Fast Charger to access quick charging for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/13 Mini/13 Pro/13 Pro Max/12/12 Mini/12 Pro/12 Pro Max/SE 2020/11/11 Pro/11 Pro Max/XS/XS Max/XR/X/8 7 6 Plus, iPad, AirPods. Our car charger adapter with multiple protection resistor, Protect iPhone against short circuiting, over-heating, over-currents, and over-charging.