The 2017 Subaru Forester is typically fitted with a BCI Group 25 battery — Flooded lead-acid chemistry recommended. The Raya Energy catalog has 1 matching ZITEX SKU.
How many CCA does a 2017 Subaru Forester need?
OEM specifies at least 500 CCA (cold cranking amps). In Canadian winters, anywhere from 500 to 600 CCA is sensible — higher CCA gives more starting headroom on the coldest mornings without affecting normal operation.
Does my 2017 Subaru Forester need AGM?
AGM isn't required for the standard 2017 Subaru Forester fitments listed above — flooded chemistry is fine. AGM is still a sensible upgrade for cold-climate use or high-accessory-load vehicles.
