FOUR Mobile USB laddare med voltmätare

Bullet Shaped Car Charger with aluminum Housing - Input: 12-24V Output: 5V/4.8A - Dual USB Ports with output total 4.8A for charging - 4.8A boost charging when only one device is connected - Built-in LED Display for Voltage Indication - Powerful cooling with aluminum sousing - Elegant Designed with a white circle light for recognize unit in dark - Over Voltage / Current protection, Short-circuit Protection - Smart IC to recognize the charging devices with a max input current