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Details
| Specification | Value |
|---|---|
| Brand | CENTRA |
| MPN | ck091 |
| Voltage [V] | 12 V |
| Cold-test Current, EN [A] | 120 A |
| Battery Capacity [Ah] | 9 Ah |
| Length [mm] | 150 mm |
| Width [mm] | 90 mm |
| Height [mm] | 105 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- VOLVO—31296300
- VOLVO—9M5N10671AA
Where this part fits
Original-fit position for OE 31296300. The red ring marks where this part installs on the vehicle.
About this product
CENTRA Starter Battery (CK091) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Zinc V, Cold-test Current, EN [A]: 120 A, Battery Capacity [Ah]: Stainless Steel Ah, Length [mm]: 150 mm, Width [mm]: 90 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AC, VOLVO vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 31296300, 50900, 509106013, 9M5N10671AA and 9 more. Matching these numbers confirms a like-for-like replacement with no loss of function. CENTRA is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (11)
Starter Battery CENTRA CK091 — compatible car models
| Car models | AC: ME; VOLVO: C30 (533), S40 II (544), S60 II (134), S80 II (124), V40 Cross Country (526), V40 Hatchback (525), V50 (545), V60 I (155), V70 III (135), XC40 (536) (+6 more) |
|---|---|
| Engines | 3000 (RA); 1.6 D; 2.0 Polestar AWD; 1.6 D DRIVe; T4 AWD; D2; 1.6 DRIVe; 1.6 DRIVe / D2; B4 Mild-Hybrid; B5 Mild-Hybrid; D3; D4; 2.4 D5 AWD; B5 Mild Hybrid AWD |
| Year of manufacture | 1979-2019 |
| Manufacturer article number (MPN) | CK091 |
| OE part numbers | 31296300, 9M5N10671AA |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
CENTRA ck091 CENTRA Start-Stop Auxiliary. Battery Capacity [Ah]: 9 Ah. Cold-test Current, EN [A]: 120 A. Height [mm]: 105 mm. Hold-down Type: 1. Length [mm]: 150 mm. Post Positions: 1. Voltage [V]: 12 V. Width [mm]: 90 mm
- 1x Starter Battery
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 3pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Starter Battery compatible with my car?
This Starter Battery fits AC, VOLVO vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this CENTRA Starter Battery have?
This CENTRA Starter Battery has the following specifications: Voltage [V]: 12 V; Cold-test Current, EN [A]: 120 A; Battery Capacity [Ah]: 9 Ah; Length [mm]: 150 mm; Width [mm]: 90 mm; Height [mm]: 105 mm. Check the full specifications table above for complete details.
What OE part numbers does this Starter Battery replace?
This Starter Battery replaces OE part numbers: 31296300, 9M5N10671AA. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter Battery cost?
This CENTRA Starter Battery is available for £52.99. Starter Battery prices vary depending on brand, specifications, and vehicle compatibility. CENTRA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Starter Battery?
Regular inspection of your Starter Battery is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Starter Battery?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Starter Battery fitted by a professional mechanic.
Can I use this part as a replacement for OE 31296300?
Yes, this CENTRA Starter Battery is a direct replacement for OE part number 31296300. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the CENTRA CK091 the same as the CENTRA CA1050?
No, while both are Starter Battery parts, they are different products. The CENTRA CK091 has Voltage [V]: 12 V, Cold-test Current, EN [A]: 120 A, Battery Capacity [Ah]: 9 Ah. The CENTRA CA1050 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
