Vauxhall Grandland X Battery: Specs, Fitment & Common Faults
A glovebox or boot light left silently on is a genuinely common, well-documented cause of overnight battery drain on Vauxhalls — worth ruling out first.
Illustration for editorial purposes
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Vauxhall Grandland X Battery: OEM Part Number
| Genuine Vauxhall reference (2017 onwards) | Vauxhall OEM: 98 117 222 80 |
|---|---|
| Confirmed genuine fitment, 1.2T petrol | Type L3, EFB, 70Ah, 760A (EN), 278mm case |
| Important | Some Start/Stop variants explicitly need the control unit/software trained or updated after a battery swap — a step easy to miss if fitting the battery yourself. |
A Genuinely Common Cause Worth Checking First — Vauxhall Grandland X Battery
Across Vauxhall owner forums, one specific cause comes up repeatedly for a battery that mysteriously drains overnight: a glovebox or boot light that's stuck on, or whose switch has failed, silently draining the battery even with everything else in the car switched off. It's genuinely worth checking both of these directly — feel whether the bulb is warm shortly after closing up the car, which indicates it's still lit even though you can't see it — before assuming a more expensive fault.
If your Vauxhall has stop-start and uses an AGM battery, it's also worth knowing that a short journey genuinely isn't enough to recharge a battery that started from flat — five miles of stop-start city driving puts only a small fraction of charge back in, and starting the car with jumper leads then driving a short distance often means the battery is right back to nearly flat by the next morning. If you've jump-started the car, a proper run of 20-30 minutes at a steady speed, or better yet an overnight charge on a smart charger, is what actually restores it — not another short commute.
Vauxhall Grandland X Battery: The Part Everyone Blames First, Not Always Correctly
Ask anyone why their Vauxhall Grandland X won't start and "the battery" is usually the first guess, and it's frequently correct, which makes it a reasonable starting point. It's not always right, though, so it's worth ruling out other causes before spending on a replacement that changes nothing.
Vauxhall Grandland X Battery: What It Does
On the Vauxhall Grandland X, powering the engine start and running electrics while the engine's stopped both fall to the 12V battery. Stop-start technology puts significantly more strain on it than older designs, thanks to how frequently the engine cycles — explaining why a specific AGM or EFB battery is needed rather than a standard unit.
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Vauxhall Grandland X 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 Vauxhall Battery
The same part, covered across other Vauxhall models.