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Bosch Deep-cycle Marine 24

Bosch Deep-cycle Marine 24


Bosch Deep-cycle Marine DCM24 marine batteries are carefully engineered to provide the optimum balance between starting and deep cycling duties.

They are also thoroughly insulated to protect against the high frequency vibrations created by rough sea conditions.


DCM is designed for heavy duty cycling to have enough cranking amperage for starting and sufficient reserve power to keep the electrical accessories running. 25% longer life for 50% discharge.


Image shown is DCM31; DCM24 and DCM31 are identical in design.


Source: Bosch.

  • Case Size DC24
    Polarity Left/Right
    Voltage 12
    Cranking Amps @ 30° C 900
    Capacity (Ah) 70
    Reserve Capacity (mins) 120
    Length (mm) 275
    Width (mm) 172
    Height (mm) 229

    13 Flat

    Warranty 12-18 months
    Weight (lbs) ~60
  • This Bosch Deep-cycle/Marine battery is supported by:

    • 18 Months Full-replacement for Diesel, Industrial or Commercial applications
    • 12 Months Full-replacement for Marine/Music

    Your warranty may be validated upon installation. A repeat visit to validate the warranty at a later time after delivery can incur an additional service charge.

    To be eligible for warranty coverage, the following conditions must be met:

    • The Vehicle's charging voltage must be between 13.5 and 14.5 Volts with headlights and air-conditioning running at full power.
    • Battery must be properly secured/tied down in it's compartment so as to not allow shifting or movement during operation of the vehicle.

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