Description:

Waterproof Dual QC3.0 36W Car Charger – VoltGuard 2A36 delivers robust, intelligent charging in demanding conditions. Featuring a waterproof ABS/PC build, dual USB-A fast charging ports, and a real-time voltage display with master switch, it ensures safe, efficient power for all your devices across any vehicle.

Features:

Waterproof & Rugged ABS/PC Construction: Engineered with high-quality waterproof ABS/PC material, this charger withstands harsh environments, moisture, and impacts for reliable, long-lasting performance on road or water.

Dual-Port QC 3.0 Fast Charging: Equipped with two USB-A ports supporting QC 3.0 technology. Intelligently delivers optimized fast charging speeds (up to 36W total) for compatible smartphones and tablets simultaneously.

Integrated Voltage Display & Master Switch: Unique voltage monitoring display shows your vehicle's real-time voltage. The convenient master on/off switch provides control and enhances safety by cutting power completely when not in use.

Comprehensive Safety Protection: Built-in circuitry includes essential safety protection features (over-voltage, over-current, short-circuit) and voltage monitoring, safeguarding your connected devices during charging.

Universal Vehicle Compatibility: Designed for seamless fitment in a wide range of vehicles, including cars, trucks, SUVs, RVs, boats, marine applications, golf carts, and motorcycles.

Soft Glowing Power Indicator: A subtle LED indicator confirms power status and aids port location in low-light conditions without causing driver distraction.

USB-A Port Specifications (QC 3.0):

USB-A Port x 2:

Fast Charging Protocols: Qualcomm Quick Charge 3.0

Output Voltages/Currents: 5V/3A, 9V/2A, 12V/1.5A (Per port, dynamically adjusted based on device negotiation)

Total Combined Output: Up to 36W Max. (Shared dynamically between ports)

Compatibility: Backward compatible with standard USB charging (5V/2.4A) for non-QC devices.

Important Notice:

Optimal Fast Charging: To achieve QC 3.0 fast charging speeds (9V/2A, 12V/1.5A), ensure you are using:

A QC 3.0 compatible device.

A high-quality USB cable rated for 3A or higher.

Using incompatible cables or devices will result in standard charging speeds (typically 5V/2.4A or lower).

The voltage display shows the vehicle's electrical system voltage (typically 12V-14.8V when engine running), not the output voltage to your devices.