This quite often means your altenater is on the way out and not holding a charge,suddenly you will,without warning have a flat battery.You need to get a garage to check if this is corect.
If working on the electrics of a car then it is a sensible precaution to disconnect the battery.
They do, but battery is not replenished so will discharge very quickly.
In electrics, hooking two or more cells together is what gives you a battery, so I really don't know what you're asking about
No. The lights will continue to work off the battery, for example.
what are you running of the battery? also do you have the double electrics for charging battery when driving.if not keeping charge you need a new battery
If this is on your car it means your battery needs to be changed. HotKookies
battery sign
I have what looks like a battery light on my dashboard. What does this mean?
i have had a new battery in my key fob, but it wont turn the engine on, do i have to get it tuned in to the electrics.?
what year is it
Refers to the battery in the car key! So it means you will need a new battery in the electronic key.
Car electrics use DC current. Based around the storage of electricity in a 12v battery. Modern vehicles charge the battery, and supply power when running, using an alternator. Although the alternator generates AC, for efficiency, it is converted to DC straight away, before being applied to the rest of the circuitry.