if it had two batteries yes as it would be awfully hard on the one remaining abattery if this is a diesesl it is more for starting than anything else.

This is a gas truck. I have no problems unless I lift the hoist. There is one battery in it, but space for two.

then put the other one in it may have wires going to it like 10-12 gauge you'need the extra power for it otherwise your other battery will be short lived.