Suplogico Dash Cam Hardwire Kit USB-C — 12V–24V to 5V/3A Adapter with Voltage Display & 4-Level Low-Voltage Protection

Suplogico's Dash Cam Hardwire Kit USB-C converts 12V–24V car power into stable 5V/3A USB-C output and maintains 24/7 parking surveillance with a visible battery-voltage display and selectable low-voltage cutoff.

This hardwire adapter is built to feed USB-C dash cameras continuously while protecting your vehicle battery and simplifying installation. It consolidates a real-time voltage readout, ACC detection to toggle between driving and parking modes automatically, a ferrite core for noise suppression, and four selectable low-voltage cutoff points so you won’t return to a drained battery. The kit supports a wide range of 12V–24V vehicles and includes fuse taps and an adapter for devices that need the alternate A8B8 signal.

How does this kit protect my car battery during long parking periods?

The Suplogico hardwire kit prevents over-discharge with four user-selectable cutoff voltages: 11.6V, 11.9V, 12.2V, and 12.5V. When the car battery reaches your chosen threshold, the unit automatically disconnects the dash cam to preserve enough charge to start the vehicle.

• Selectable cutoff for climate and battery condition optimization.
• Automatic shutoff avoids manual monitoring or guesswork.
• Designed to keep enough reserve to reliably start your engine.

Will my dash cam switch correctly between driving and parking modes?

Yes — built-in ACC detection senses ignition and automatically toggles between driving mode and parking/standby mode, so you don’t have to adjust settings each time. The unit also tolerates engine start-stop surges for stable power delivery.

• Automatic mode switching with ACC signal detection.
• Resilient to voltage spikes during engine starts.
• No extra wiring logic required for most dash cameras.

How easy is the installation and what’s included?

Installation is designed to be beginner-friendly and tidy: the kit eliminates bulky cigarette-lighter cables and supplies multiple fuse taps and a simple tool for hidden wiring. Typical install time is about 10 minutes for someone comfortable with basic vehicle interior work.

• 11.5 ft hardwire cable for flexible routing in most vehicles.
• Eight fuse taps (various formats) and an installation tool included.
• Noise-suppression ferrite and optional A8B8 adapter cable for compatibility.

What compatibility and performance should I expect with my USB-C dash cam?

The adapter outputs 5V/3A via USB-C and works with the common A5B5 ACC signal used by most dash cams; an included A8B8 adapter covers models that require the alternate signal. The ferrite core reduces electrical interference for clearer audio and sharper video recordings.

• Works with 12V–24V vehicle electrical systems (cars, trucks, commercial vehicles).
• 5V/3A USB-C output for modern dash cameras and low-power accessories.
• Interference filtering for improved recording quality.

Who is this for? Drivers who want reliable, professional-looking dash cam wiring and continuous parking surveillance without risking a dead battery will benefit most from the Suplogico Hardwire Kit USB-C. It’s a practical choice for daily commuters, rideshare drivers, fleet vehicles, and anyone who prefers a clean, hidden installation with real-time battery monitoring and selectable low-voltage protection. If your dash cam needs the A8B8 signal, use the included adapter; for uncommon or proprietary ACC signals, check compatibility before installation.