BMW Batteries & BMW Auxiliary Batteries

Many BMWs contain 2 batteries, the main battery, and the auxiliary battery. Your main BMW battery will last anywhere between 2-3 years whereas the auxiliary battery will last longer. The BMW auxiliary battery is the backup to the main battery and controls components like your GPS and electrical components on the radio. While your BMW won't start without the main BMW battery, it should start if the BMW auxiliary battery needs to be replaced. You may trigger a malfunction error on the main computer when the auxiliary battery isn't getting sufficiently charged. To replace either of your BMW batteries, make sure the vehicle is off and there isn't any electricity being delivered to either of the battery units. You may then disconnect the cable and leads from either of the batteries so you may remove them. There may be shipping restrictions on certain BMW batteries, so please read any special shipping instructions prior to placing your BMW battery order.

Most Popular BMW Batteries

The average cost of a BMW batteries is between $2.89 and $1814.99.

  • 61212286201 Genuine BMW Auxiliary Battery; E1BI-EP Battery 20AH
    Ships via Standard Shipping only.
    BMW i3, i3s
    Low Stock Status
    Low Stock Information Icon
    Leaves warehouse within 1-2 business days, if still available when processed.
    $209.99
    Reg
    $218.74
    List
    $191.87
    +Core
    $18.00
  • 61212432179 Genuine BMW Auxiliary Battery; B1-Aux 14, AGM, 200 CCA
    Ship via Standard Shipping only. Your part is located within diagram as #1.
    BMW 740i, 650i, M6, 650i xDrive, 640i Gran Coupe, 550i GT xDrive, 640i, 640i xDrive Gran Coupe, 740i xDrive, 640i xDrive & more
    Low Stock Status
    Low Stock Information Icon
    Leaves warehouse within 1-2 business days, if still available when processed.
    $199.99
    Reg
    $208.32
    List
    $254.71
    +Core
    $18.00
  • 61218047221 Genuine BMW B1-Lithium-Ion Starter Battery
    Ships via Standard Shipping only. Your part is located within diagram as #1.
    BMW M3, M4
    Available To Order Status
    Available To Order Information Icon
    Usually ships within 1-2 business days. Availability is not guaranteed.
    $1,814.99
    Reg
    $1,890.61
    List
    $1,885.07
  • 84102447710 Genuine BMW Battery
    BMW X5, X1, X6, X4, X2, M2, 428i Gran Coupe, 428i xDrive Gran Coupe, 430i xDrive Gran Coupe, 435i xDrive Gran Coupe & more
    In Stock Status
    In Stock Information Icon
    Leaves warehouse within 1-2 business days.
    $107.99
    Reg
    $112.49
    List
    $110.06
  • 558601030 Rayovac Anti-Theft Alarm Transmitter Battery
    BMW X5, 325i, 328i, M3, 528i, 530i, 525i, Z3, 540i, 740iL & more
    In Stock Status
    In Stock Information Icon
    Leaves warehouse within 1-2 business days.
    $2.89
    Reg
    $3.01
    List
    $2.33
  • 558601025 Rayovac Anti-Theft Alarm Transmitter Battery
    BMW 325i, 328i, 330Ci, 330i, Z3, 325Ci, 325xi, 323i, 330xi, 325i Sport Wagon & more
    In Stock Status
    In Stock Information Icon
    Leaves warehouse within 1-2 business days.
    $2.89
    Reg
    $3.01
    List
    $2.33
  • 558601046 Rayovac Anti-Theft Alarm Transmitter Battery
    BMW 328i, X3, M3, 528i, 535i, 330i, 335i, 328i xDrive, M5, 750Li & more
    Available To Order Status
    Available To Order Information Icon
    Usually ships within 1-2 business days. Availability is not guaranteed.
    $3.89
    Reg
    $4.05
    List
    $3.56

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