Scuderia Car Parts stocks genuine Bentley battery units sourced directly from OEM manufacturers, ensuring every specification matches what left the factory in Crewe. Whether you are servicing a Continental GT, maintaining a Bentayga, or carrying out a full electrical check on a Flying Spur, Mulsanne, Azure, or Arnage, getting the correct car battery is not a detail you can afford to get wrong on a vehicle with this level of electrical complexity. As a specialist in luxury and exotic marques exclusively, Scuderia has the fitment knowledge to supply the right part for the right application, backed by worldwide delivery to customers across 85 or more countries. This is where Bentley owners and independent specialists come to source with confidence.

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Bentley 4M0 915 105 B

Bentley 4M0 915 105 B

BATTERY
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Fits: Bentley Bentayga (2015-2020)
$2,985.32 each
Bentley 3W0971106B

Bentley 3W0971106B

BATTERY
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$126.24 each
Bentley 3W0915105

Bentley 3W0915105

BATTERY
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Fits: Bentley Continental GTC (2006-2010), Bentley Continental Supersports (2009-2011)
$245.50 each
Bentley 971915099G

Bentley 971915099G

BATTERY
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Fits: Bentley New Flying Spur (2020-2024)
$27,614.37 each
Bentley 971915099F

Bentley 971915099F

BATTERY
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Fits: Bentley New Flying Spur (2020-2024)
$27,614.37 each
Bentley 9P1 915 611

Bentley 9P1 915 611

BATTERY
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Fits: Bentley Bentayga (2015-2020), Bentley Continental Flying Spur (2013+), Bentley Continental GT (2011-2018), Bentley Continental GTC (2011+), Bentley Continental Supersports (2017+) and 2 more
$163.88 each
Bentley 3W0915105A

Bentley 3W0915105A

BATTERY
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$245.50 each
Bentley 7P0915105D

Bentley 7P0915105D

BATTERY
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$532.66 each
Bentley 4M0915169A

Bentley 4M0915169A

BATTERY
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$1,215.58 each
Bentley 4M0915169

Bentley 4M0915169

BATTERY
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$1,215.58 each
Bentley 36A998841

Bentley 36A998841

BATTERY
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$316.07 each
Bentley 3W8971225

Bentley 3W8971225

HARNESS FOR BATTERY +, HARNESS FOR BATTERY…
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Fits: Bentley Continental GT (2003-2010), Bentley Continental Supersports (2009-2011)
$213.93 each
Bentley 3W7971225A

Bentley 3W7971225A

WIRING SET FOR BATTERY + BATTERY
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Fits: Bentley Continental GTC (2006-2010), Bentley Continental Supersports (2009-2011)
$220.95 each
Bentley 3W0971235F

Bentley 3W0971235F

WIRING SET FOR BATTERY - BATTERY
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Fits: Bentley Continental Flying Spur (2006-2012), Bentley Continental Flying Spur (2013+), Bentley Continental GT (2011-2018), Bentley Continental GTC (2011+), Bentley Continental Supersports (2009-2011) and 2 more
$95.11 each
Bentley 971915411

Bentley 971915411

COVER FOR BATTERY HIGH-VOLTAGE BATTERY
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Fits: Bentley New Flying Spur (2020-2024)
$967.78 each
Bentley 971915229A

Bentley 971915229A

BATTERY HOUSING FOR HIGH-VOLTAGE BATTERY
To Order
$1,476.07 each

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Bentley Battery: Function, Specification and Electrical Demands

The vehicle battery in a modern Bentley does considerably more than start the engine. It provides the stable voltage foundation for every electrical system on board — from adaptive air suspension and active chassis control to the climate management, infotainment, and driver assistance networks that Bentley integrates across its range. Models such as the Continental GT and Flying Spur running W12 or twin-turbocharged V8 powertrains place significant cold-cranking demands on the 12V battery, and the AGM or EFB specification units fitted from the factory are chosen precisely to meet those loads. A battery that falls short on capacity or internal resistance will cause ripple effects across the entire electrical architecture, triggering fault codes and sensor errors that are time-consuming to diagnose.

Location, Inspection and Maintenance for the Bentley Battery

On most Bentley models, the auxiliary battery or primary 12V battery is located in the boot or under the bonnet, depending on the specific platform and model year. The Bentayga, for example, positions the battery in the luggage compartment to aid weight distribution, while earlier models such as the Arnage locate it in the engine bay. Regardless of position, the battery should be inspected at every service interval for terminal corrosion, secure clamping, and state of charge. Signs of deterioration include sluggish cold starts, increased frequency of stop-start cycling faults, and warning messages on the instrument cluster. Bentley's battery management system requires a registration procedure when a new unit is fitted, so correct programming after replacement is essential.

POPULAR Bentley Batteries

Why Fitting a Genuine Bentley Battery Is the Right Call

A Bentley OEM battery is engineered to the precise cold-cranking amperage, reserve capacity, and physical dimensions that Bentley's electrical engineers specified for each model variant. Non-genuine units that fall outside these parameters — even marginally — can conflict with the battery management system, reducing charging efficiency and shortening the unit's service life. The consequences of an incorrect specification on a vehicle with this density of electronic systems are rarely minor. Sourcing a genuine Bentley battery through Scuderia Car Parts means the specification is exact, the part is traceable to the manufacturer, and the fitment advice behind it comes from specialists who work exclusively with vehicles like this.