Into the Night
Verified User
If the install is done correctly, and you have the garage properly fire rated to code, it probably isn't much of a risk. I'd suggest installing sprinklers in a garage where you do battery charging as a precaution, however. This could be done using 2 to 6 sprinklers for a 1 to 3 car garage, and PEX tied into the house water system. That along with eliminating using the garage for most storage (like that'll happen in your typical home ) would likely eliminate any serious fire hazard to the home.
Sprinklers on an electrical fire???????!? Garages aren't fireproof!
Providing electricity for something that is a such fire hazard doesn't concern you?
Do you do any work on silos? Explosives magazines? Fuel depots?