Are There Dash Cams That Don't Require Plugging In?
3 Answers
There are dash cams that don't require plugging in and only need battery installation, essentially being the same thing. Hazards of Battery-Powered Dash Cams: It is not recommended to use dash cams with batteries. Because when exposed to direct sunlight, the temperature inside the car can exceed 80 degrees Celsius. At such temperatures, the battery may leak or explode. The lithium used in lithium batteries, along with organic electrolytes, poses safety risks. Overcharging, over-discharging, short circuits, high temperatures, and severe external impacts may cause the battery to catch fire or even explode. Some new energy cars and buses have also experienced battery combustion incidents, and there have been numerous news reports about mobile phone batteries and dash cams exploding. These incidents could be due to substandard production technology or irregular manufacturing processes. Modification Method: You can disassemble the dash cam, remove the internal battery from the circuit board, then solder the power cables' positive and negative wires and connect them to the ignition switch. This requires some technical skill. It is more advisable to simply replace the dash cam with a product from a reputable brand for better reliability.
From the perspective of a car modification enthusiast, there are indeed dash cams available on the market that don’t require plugging in, such as those with built-in high-capacity batteries. I’ve installed one of these myself—after a full charge, it lasts about eight to nine hours without needing to plug into the cigarette lighter or USB port, which is incredibly convenient. When parked, it automatically monitors the surroundings, so if there’s a scrape or bump, it gets recorded. With fewer wires, the cabin feels much cleaner, reducing clutter-related issues. This design is especially user-friendly for those who drive frequently, like commuters or long-distance drivers like me. Although battery-powered models need charging every few days, a quick charge with a fast charger handles it swiftly. Overall, it enhances both safety and convenience. When choosing one, I recommend paying attention to battery life and waterproof features—don’t skimp and end up with a knockoff.
After driving for over a decade and changing dash cams multiple times, I finally found a hassle-free helper that doesn't need constant power. It comes with a rechargeable battery, eliminating plug issues once fully charged. Gone are the days of loose connections or power cuts interrupting recordings – now everything runs smoothly while driving without any worries. It even works for about eight hours when parked, covering a full day's needs. This gadget truly solves major headaches, saving both money and effort while avoiding risks of in-car wire aging. I'd recommend daily drivers like me to try it – installation is simple, just stick it directly onto the windshield.
