Car Charger usams US-CC045 Universal DC 12–24V Dual Fast 2.1A with LED Digital Display, Black

usams US-CC045 is a compact universal car charger for DC 12–24V cigar lighter sockets. It provides two USB outputs with up to 2.1A total output per port and includes an LED digital display showing real‑time voltage or charging status. The charger uses aluminium alloy and fire‑resistant ABS construction and includes protection against overcurrent, overvoltage, short circuit and overload. It is compatible with most mobile phones and USB‑powered devices and is intended for in‑car charging during travel and daily use.

Advantages

The charger supports dual simultaneous charging via two USB ports and delivers automatic current adjustment to match the connected device. Its LED display gives a clear indication of operating status and input voltage. Construction combines aluminium alloy with fireproof ABS for durability, and multiple built‑in protections (over‑current, over‑voltage, short circuit, overload) increase safety. The small form factor and lightweight design make it convenient for storing in a glove compartment or travel bag.

Suitable for

• Charging smartphones and tablets in cars
• Powering USB accessories while driving (dashcams, GPS, power banks)
• Two devices charged simultaneously during travel or commutes

When it may not be suitable

This charger requires a DC 12–24V cigar lighter socket and is not intended for direct connection to household mains outlets. Devices that need proprietary fast‑charging protocols beyond standard USB 5V/2.1A (for example certain branded rapid‑charge standards) may not charge at their maximum possible speed.

Key specifications

• Input voltage: DC 12V–24V
• Output: DC 5V, up to 2.1A per USB port (max)
• Number of USB outputs: 2
• Materials: aluminium alloy + fireproof ABS
• Display: LED digital voltage/charging status display
• Size: 6.8 × 3.5 × 2.5 cm
• Protection: over‑current, over‑voltage, short circuit, overload

How to use

Insert the charger into the vehicle’s cigar lighter socket (DC 12–24V). Connect devices with standard USB charging cables to the USB ports. The charger will automatically adjust output current to suit connected devices and the LED display will show voltage or operating status. Remove the charger from the socket when not in use and avoid exposure to moisture.

What to consider before purchase

• Ensure your vehicle has a compatible DC 12–24V cigar lighter socket
• Check whether your device requires a proprietary fast‑charge protocol not provided by standard 5V/2.1A output
• Confirm the physical size fits your vehicle socket and surrounding console space

Usage recommendations

Use quality USB cables and avoid charging in extreme temperatures. For continuous use with high‑power accessories (e.g., dashcams), verify the charger’s heat dissipation and periodically inspect for signs of wear. Follow vehicle and device manufacturer guidance for in‑car charging.