Features Original equipment (OE) quality, performance & specification Ideal for the unique requirements of vehicles with auxiliary battery systems Maximum safety with spill proof construction & no free acid Fully maintenance free Long service life Supplied fully charged & ready to fit Please note: Delivery on this item is 3 - 5 Working days This is a common auxiliary battery used in Audi, BMW and Mercedes vehicles Audi Q5 Audi Q7 BMW 5 Series F07 BMW 5 Series F10 BMW 5 Series F11 BMW 6 Series F06 BMW 6 Series F12 BMW 6 Series G32 BMW 7 Series F01 BMW 7 Series F02 BMW 7 Series G11 BMW 7 Series G12 Mercedes CLA Mercedes CLC Mercedes CLS Mercedes E Mercedes CL Mercedes S Mercedes SL Mercedes CLC Mercedes SLK Mercedes SLS   Replaces the following battery part numbers Yuasa YTX14-BS Exide EK131 Mercedes A 2115410001 Mercedes A 211 541 0001 Mercedes A000982 7008 Mercedes A 000 982 7008 Mercedes A000 982 9608 Mercedes A 000 982 9608 BMW 61217586977