this post was submitted on 04 Jun 2026
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[–] JordanZ@lemmy.world 1 points 4 hours ago (1 children)

A lot of my GoPros already have an overheating problem and battery issues(ballooning). Having them in direct sunlight on the dash or leaving them in the car on a summer day would make that worse. While the picture quality is nice I think they’d make terrible dash cams for day to day constant use.

Most(not all) dedicated dash cams use capacitors and not batteries due to the extreme cold/heat they’re subjected to. The capacitor should provide enough power to gracefully shutdown if you have the cam wired to an auxiliary power wire(turns off with ignition).

[–] ohshit604@sh.itjust.works 1 points 4 hours ago

Most(not all) dedicated dash cams use capacitors and not batteries due to the extreme cold/heat they’re subjected to.

I genuinely didn’t think of this, trying to a find a dash cam with decent camera quality has been on my to do list. Appreciate the advice.