Unless the old battery has lost some of its fluid; both old and new batteries should weigh the same.
You take the old batteries out and put the new ones in (you will need to be more specific for me to be more specific).
Only if the old battery is defective
Not enough to pay for a new battery unfortunately. I got 9 bucks from Walmart for my old battery. So a junkyard won't be much more
Alternator, silenoid, battery cables. After you have checked those 3, try a new battery if its more than 3 years old.
yes because they have less things to do they have no camera or music if it is really old.
no, you can not. but you can buy new ones.
jump start the car and get a new battery and if it isn't the battery it could be the alternator or both, but try a new battery first
open the battery compartment, remove old battery and replace it with a new one.
Changing a battery on a Mazda Tribute is very easy to do. The battery is held in place by a bracket. Take the bracket off and then remove the battery terminals from the old battery. Take the old battery out and replace it with a new one.
Yes, it is a good idea for them to be the same size. You could use a slightly smaller battery but make sure it fits snugly even if you have to use a spacer. Make sure the new battery has at least as much CCA as the old battery. It can have more but not less.
Yes first remove the old battery and be careful not to get anything wet then get your new battery and measure it up the masure the old battery gap then carefully insert your battery into the hole/gap
To change the Liftmaster battery, locate the battery compartment on the back of the opener, remove the old battery, and insert a new one following the correct polarity. Make sure to dispose of the old battery properly.