? Safety Protection ?- Over-heated, over-current, over-charging protection, charging will be automatically stop when battery is full; about 2 ft wiring and fuse included; easy to use and install. ? Fashion Voltmeter Display ?- Built-in LED Voltmeter can show the car battery status in the screen. LED luminous digit figure for checking the data at night or in darkness. NOTE: The digital LED display only works when you connect it with battery. ?Quick Charge 3.0 Port ?- Intelligent Charging, built-in smart charging IC, will auto detects your devices and charges them at optimal speed, better charging performance; QC 3.0 Backward-compatible with QC 2.0, 1.0, provides standard charging for non-Quick Charge devices. ? USB C PD Charging Port ?- Output: 5V/3A, 9V/3A, 12V/2.5A, 15V/2A, 20V/1.5A (30W Max at 24V); PD3.0 USB C Car Charger Socket devices that support power delivery at up to 30W. Intelligently identify your device and deliver the fastest and most efficient power. ? Flexible Application ?- The product is manufactured to fit in the OEM space Available in your car or truck, works great as a replacement or extra dual USB charger in TOYOTA, But it's not compatible with all TOYOTA cars, Please check the dimension of the item and the slot of your vehicle to make sure it fits before placing an order.