Raya Energy
Fitment recommendation

2025 Buick Enclave battery

Recommended fit · Group 35N · Flooded lead-acid.

This is an estimated fit inferred from the vehicle class — not verified for this exact trim, engine and model year. Confirm the group size on your current battery's label or owner's manual before buying, or contact us to check.

Standard engine

BCI Group 35NFlooded lead-acid580+ CCAEstimated fit
35N-Z600
Flooded·Group 35N

35N-Z600

600 CCA113 min RC60 Ah
35N-Z540
Flooded·Group 35N

35N-Z540

540 CCA113 min RC55 Ah

Frequently asked about the 2025 Buick Enclave

What battery does a 2025 Buick Enclave take?
The 2025 Buick Enclave is typically fitted with a BCI Group 35N battery — Flooded lead-acid chemistry recommended. The Raya Energy catalog has 2 matching ZITEX SKUs.
How many CCA does a 2025 Buick Enclave need?
OEM specifies at least 580 CCA (cold cranking amps). In Canadian winters, anywhere from 580 to 696 CCA is sensible — higher CCA gives more starting headroom on the coldest mornings without affecting normal operation.
Does my 2025 Buick Enclave need AGM?
AGM isn't required for the standard 2025 Buick Enclave fitments listed above — flooded chemistry is fine. AGM is still a sensible upgrade for cold-climate use or high-accessory-load vehicles.

Adjacent model years

2023 Buick Enclave2024 Buick Enclave2026 Buick Enclave2027 Buick Enclave