Their physical dimensions are approximately (lxwxh) 9 1/16 x 6 7/8 x 8 7/8 inches 9.0625 x 6.875 x 8.875 inches and 230 x 175 x 225 mm, while their electrical features depend on the battery design, intended use, chemistry, etc. If the car starts, allow the engine to return to idle speed, then remove the cables in the reverse order that you put them on. Absorbent glass mat (agm) optima spiralcell technology® powerframe® grid technology;
How to choose your battery overview; All 5 & 7 series incl 635, 635 csi: There are many different types available, so it can be confusing. A fully charged car battery voltage should be 12.6v or above, this is with the.