Fits to: ALFA ROMEO 166 3.0L V6 2001-; BMW 535i 1996-2003; 540i 2005-; 6-series M6 2006-; 645Ci 2004-; 650i 2005-; 7-series 2002-; X3 X5 X6; MERCEDES C320 CD1 2009-; CL500 CL600; CLK350 2009-; CLK63 AMG; CLS350 2009-; E500; E55 AMG; E63; ML 4X4; ML500; ML63; S320; S350; S500; S600; SL500; SL600 use this chart for estimate purpose only
Make sure the battery you are ordering is the right one for your car!
Replacement car batteries should be chosen by the battery's physical size. Take measurements of the length, width and height of the battery you are replacing and use those physical dimensions to determine which replacement battery to order. It is not necessary for the replacement battery to match the dimensions of your current battery exactly but they should be close in physical size. Take note of the terminal diameter, it should be either 10mm or 20mm, and whether the negative terminal is located on the right or left side.
Locate the replacement car battery by the part number. Typically, part numbers are typed on the top label of the battery. They consist of either numbers and letters or numbers only. Type the battery part number into search bar on right top corner of this page to find the proper replacement battery.
For the best possible results and longest service life, install a car battery with the CCA and RC ratings recommended by the car's manufacturer. Using a car battery with lower capacity could shorten battery life and can occasionally cause electronic malfunction. A battery with higher capacity will not do any damage to the starter or electronics, but it will extend the battery discharge time and ultimate service life.