Just Tried Watching Just Call Saul And...
Film, Media & TV0 min ago
I wish to change a car battery without affecting the cars memory, with everything switched off there is little power being used. Would a 240ac. to 12v dc transformer with a rating of 2.5 amp be sufficient or am I barking up wrong trees.
No best answer has yet been selected by donny48. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Beware batteries. It was only recently that I discovered poorly designed cars, with the obligatory start/stop infuriation, require special batteries at a ridiculously higher price. So you pay to allow them to annoy the hell out of you.
Also while your temp supply might avoid issues, a change of battery can result in a ludicrous dance of ridiculous actions before the "smart" car computer allows you to start the car again. Clearly a deliberate attempt to put you off changing them yourself and having to pay a garage to do it.