How many volts is the battery of a big truck?
The capacity is generally between 120-165AH, mainly for start-up.
Car battery is divided into 6V and 12V, large trucks battery belongs to 12V, big truck working voltage is 24V, so big trucks are two batteries together.
Truck engine power, relative to the starting current needs large, starter is 24V, the battery design is 12V, you need two sets of battery to start the engine.
