IF YOU DO NOT OWN THE EXACT VEHICLE IN THE LISTING TITLE, DO NOT PURCHASE THIS BATTERY WITHOUT CONTACTING US FIRST.
Mercedes Uses 2 Different Sized Auxiliary Batteries
Depending on the Options the Vehicle was Ordered with when built. They
are NOT INTERCHANGEABLE; THIS IS THE SMALLER ONE MEASURING 3.83" x
1.91" x 1.98" Tall. Please look at your old Auxiliary Battery
and compare the size to our images which include measurements. If you
have NOT YET seen your Auxiliary Battery to confirm the Size, PLEASE MESSAGE US
BEFORE ORDERING WITH YOUR VIN AND WE WILL LOOK YOUR CAR UP IN THE MERCEDES
PARTS CATALOGUE AND CONFIRM OR DENY FITMENT FOR YOUR VEHICLE, THIS WILL
ELIMINATE THE CHANCE OF YOU ORDERING THE WRONG BATTERY. The larger
Battery which some Mercedes use (mostly those with Eco Start / Stop) use a much
larger battery, similar to a motorcycle battery size.