Volvo XC60 Battery: Specs, Fitment & Common Faults
A genuinely distinctive finding: the shark fin roof antenna has its own small internal battery, and a fault with it has been documented draining the main battery — plus a case resolved by a remote software patch from Volvo's own engineers.
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OEM Part Number: 31255132
| First-generation XC60 (2009-2017), AGM | Volvo OEM: 31255132 — 760 CCA |
|---|---|
| First-generation XC60, alternative reference | Volvo OEM: 30772236 or 30772216 (also referenced as 9139727) — note 30772236 requires foam surround 30757617 to be ordered separately |
| Current generation | Volvo OEM: 32344518 |
| General guidance | Standard starter battery needs 800-850A cold-crank capacity with 80-95Ah, typically H7 or H8 AGM — always match the size to your specific model rather than assuming across generations. |
Volvo XC60 Battery: The Part Everyone Blames First, Not Always Correctly
On the Volvo XC60, no single component gets blamed for a no-start more than the battery, and often that blame is justified, making it a sensible first check. But it isn't the whole story every time, so it's worth confirming before spending on a replacement that might not actually fix anything.
Volvo XC60 Battery: What It Does
Whenever the Volvo XC60's engine isn't turning, the 12V battery is what keeps electrical systems running and handles the next start. That workload is much higher on stop-start versions, given how often the engine switches off and restarts, which is exactly why they call for an AGM or EFB battery rather than a standard type.
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A Genuinely Distinctive, Real Finding Worth Knowing About — Volvo XC60 Battery
If your main battery keeps draining despite everything appearing switched off, this is genuinely worth knowing: the shark fin antenna housing on the roof has its own small, separate internal battery, and one documented case found a fault specifically with this small battery was causing the main car battery to drain — a genuinely distinctive component many owners wouldn't think to check. If you're chasing an unexplained drain, it's worth asking a dealer specifically whether this antenna module has been checked, rather than assuming the fault must lie with the main battery or a more commonly suspected component.
It's also genuinely worth knowing a useful diagnostic principle: if a replacement battery experiences the exact same drain pattern as the original, this is a strong, real indicator that the underlying cause is a genuine electrical system fault rather than the battery itself simply being faulty — worth ruling this in clearly before buying yet another replacement battery on the assumption each one was just unlucky.
Volvo XC60 Battery: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Battery Guide for warning signs to watch for, confirming fitment against your VIN, and matching the right technology (standard, EFB, AGM) when buying aftermarket.
More Volvo Battery
The same part, covered across other Volvo models.