The fuse you use is determined by the load on the circuit and the size wiring used in that circuit not the battery voltage.
1997 Hyundai Elantra Battery Size: L4/1.8 battery (12V)
can a 12v lawn mower sealed battery be charged with 12v battery charger use on cars
The 2009 battery was shipped with 12V / 532 CCA (Cold Crank Amps) battery.
The battery is a 12V car battery.
It is a 20 amp fuse and located in position 27.
obviously you need a bigger fuse and a bigger relay
Yes, you can use a 12V 26Ah battery to replace a 12V 18Ah battery, as the voltage is the same. The 26Ah battery has a higher capacity, which means it can provide power for a longer duration before needing to be recharged. However, ensure that the physical size and connectors are compatible with your application. Always monitor for any potential issues, such as overcharging or overheating.
12V 750a (I personally have a 1000a marine in mine).
There is not enough information. It depends on the type of battery: chemistry, cells, size.
Another 12v of the exact same size.
10 −15 amp is a good size charger.
If I were doing it, I'd wire it in direct to the battery, and install a fuse in the wire somewhere (somewhere accessible) between the battery and the switch for the lights.