Yes, as long as they both have the same voltage.
Yes.
You can replace a battery with a battery of the same voltage but greater capacity as long as it will physically fit.
You wont lose the code by changing the battery. Just open the back and replace the battery . Make sure you use the correct battery and install in properly.
Yes
use a 10mm wrench and remove the battery from the trunk compartment, and replace it with the new battery
It is very easy to replace the battery on a 1994 BMW 318i. The battery can be found in the trunk on the right hand side of the car. All you need to do is to use a screwdriver to take the plastic clip holding the battery in place off. After the clip is removed, take the battery out and then replace with a new one.
Use another vehicle to jump start it, or replace the battery, or charge the dead battery with a charger.
It is not recommended to replace a 14 volt battery with an 11 volt battery as the voltage difference may affect the performance of the device. It is important to use the correct voltage battery specified by the manufacturer to prevent damage to the device.
No you should not do that. It will damage the battery and the battery will explode.
Yes, both batteries perform the same, but the 7ah battery holds more charge.
In order to replace the battery you will have to remove the old one. Once you do that you will see exactly the battery you need.
can use 1400mah battery to replace 760 mah