Dashcams provide crucial evidence in case of accidents or incidents, making continuous power a key feature. However, powering an Obdii Dashcam while parked can be tricky. This article explores different solutions for ensuring your dashcam remains powered, even when the engine is off, preventing critical moments from being missed.
Always-On Cigarette Lighter
If your vehicle’s cigarette lighter socket receives constant power, several options exist for powering your OBDII dashcam. A low-voltage cutoff switch safeguards your car battery from draining. Use a male-to-female cigarette lighter adapter with a built-in low-voltage cutoff, like the Koolatron “Battery Saver,” available on Amazon. This device cuts power to the dashcam when the battery voltage drops below a safe threshold (around 11.6 volts). Connect a USB adapter to the Koolatron to power your dashcam.
For greater flexibility, consider a heavy-duty cigarette lighter splitter rated for at least 10 amps. This allows you to connect the Koolatron to one port for dashcam power and utilize the other port for charging phones or other devices.
Engine-On Cigarette Lighter
If your cigarette lighter is only active when the engine is running, an OBDII power adapter is a viable solution. These adapters plug directly into the OBDII port and offer a switched power source for your dashcam. Select an adapter with a built-in low-voltage cutoff for battery protection. These are readily available and inexpensive on Amazon.
Alternatively, run a dedicated USB cable from the dashcam to a hidden location under your dash. Use the OBDII adapter when parked and needing continuous recording, and switch to the cigarette lighter for power when the engine is running.
OBDII Port Power Capacity
Using an OBDII port for dashcam power will not overload the system. The OBDII port is designed to handle up to 4 amps, while most dual-lens dashcams require 2 amps or less. Temporarily disconnecting the adapter for vehicle diagnostics is simple.
Dashcam Parking Modes
While parked, consider utilizing your dashcam’s parking mode features. Many dashcams offer standby or surveillance modes triggered by G-force or motion detection. These modes consume less power than continuous recording while still capturing crucial events.
In conclusion, powering your OBDII dashcam for continuous recording, regardless of your vehicle’s power configuration, is achievable with the readily available solutions discussed above. Choose the option that best suits your needs and ensure your dashcam is always ready to capture important footage.
