Infiniti Q45 battery: what each engine takes, with prices
Car BatteriesWhich battery does a Infiniti take?
Based on 8 orders from Infiniti owners, the best-selling batteries are battery Varta N72 Dynamic EFB 12V 72Ah 760A EFB, battery Varta A7 Dynamic AGM 12V 70Ah 760A AGM and battery Exide EK800 12V 80Ah 800A AGM. Capacity ranges from 65 to 95 Ah depending on model and engine: confirm it by choosing your model.
Which battery each Infiniti takes
| Model | Engine | Best seller | Alternative | From |
|---|---|---|---|---|
| Q30 | Petrol / diesel | battery Varta A7 Dynamic AGM 12V 70Ah 760A AGM | battery Exide EK800 12V 80Ah 800A AGM | 119.20 € |
| Q50 | Petrol / diesel | battery Varta N72 Dynamic EFB 12V 72Ah 760A EFB | battery Varta N65 Dynamic EFB 12V 65Ah 650A EFB | 110.80 € |
For guidance: the exact battery depends on engine and year. Confirm it by choosing your version. Data from 8 real orders from Infiniti owners.
What Infiniti owners buy
- battery Varta N72 Dynamic EFB 12V 72Ah 760A EFB 2 orders · Q50, Q70 115.30 € View battery
- battery Varta A7 Dynamic AGM 12V 70Ah 760A AGM 1 orders · Q30 134.95 € View battery
- battery Exide EK800 12V 80Ah 800A AGM 1 orders · Q30 119.20 € View battery
- battery Varta N65 Dynamic EFB 12V 65Ah 650A EFB 1 orders · Q50 110.80 € View battery
We stock 2 batteries that fit the Infiniti Q45 across its 3 generations (1990-2025), from 70 to 95 Ah, with cold cranking between 630 and 830 A and prices starting at 80.70 € including VAT.
- 📅 1990–2025
- 🚗 3 generations
- 🔋 2 compatible batteries
- from 80.70 €
Frequently asked questions
- It depends on the generation and engine: there are 2 compatible batteries in total, from 70 to 95 Ah and 630 to 830 A of cold cranking. The best sellers for this model are Car battery Varta G8 Dynamic SLI 12V 95Ah 830A, Car battery Varta E24 Dynamic SLI 12V 70Ah 630A. With your plate we tell you the exact one in seconds.
- Between 80.70 € and 100.90 €, VAT included, depending on capacity and technology (lead-acid). Start-Stop versions (AGM or EFB) sit at the top of the range because they withstand many more cycles.
- By the registration year: Q45 III (2001-2025); Q45 II (1997-2001); Q45 I (1990-1996). If your year falls in the overlap between two generations, tell them apart by body type (hatchback, estate or coupé) or use the plate finder, which settles it with no doubt.
- On most versions, yes: disconnect the negative terminal first, then the positive, release the clamp and fit the new battery in reverse order. On Start-Stop models or cars with battery management (BMS), register the new battery with a diagnostic tool so the ECU adjusts charging.
- Four to six years in normal use. Start-Stop batteries (AGM/EFB) tend to last a little less in city driving because of the number of restarts, but they are built for that cycling. If the car sits for weeks or cranks slowly in the cold, have it tested.
