Yes, there are battery powered dash cams on the market. These are typically small, compact devices that can be easily mounted to your windshield. They usually come with a suction cup mount or adhesive strip for easy installation.
Battery powered dash cams typically have a built-in Lithium-ion battery that can be charged via USB. Some models also come with an AC adapter for charging from a wall outlet. Most battery powered dash cams will record continuously when plugged in and will only shut off when the battery is low or depleted. This allows you to leave your dash cam running 24/7 without having to worry about it shutting off or losing power.
The main advantage of using a battery powered dash cam is that it’s completely portable and can be used in any vehicle. You don’t have to worry about hardwiring it into your car’s electrical system like you would with a wired dash cam. This makes it ideal for renters or those who don’t want to permanently install a dash cam in their car.
The downside of battery powered dash cams is that they tend to have shorter recording times than their wired counterparts – usually around 4-6 hours on a full charge. This means you may need to recharge them more frequently if you want continuous recording. Additionally, the batteries in these devices can degrade over time and may need to be replaced after 1-2 years of use.