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.
