Maybe - it depends on what device will be used. Many devices that run off a car battery will have some kind of voltage conversion and regulation so often times it will work just fine (at the expense of heat generation)- but your mileage will vary as it depends on the specific device.
Using an 18-volt battery instead of a 24-volt battery is generally not advisable, as it may lead to inadequate power supply for the device designed for 24 volts. This can result in poor performance, malfunction, or potential damage to the equipment. Always check the manufacturer's specifications to ensure compatibility and safe operation.
No
Yes, that is acceptable.
No, it will overcharge the 6 volt battery.
yes it does. i used a 8.4 in the same gun and it works but don't use a 9.6 or your screwed.
No it will not work
No, the battery will be overcharged and battery damage will occur if it is done.
No.
No
can 6 ,12 volt battery be wire to make in to one 24 volt battery for solar use in home
12 volt battery
No.