2004 Scion xB Battery Size
The 2004 Scion xB uses a BCI Group 25 battery, rated about 550-640 cold cranking amps (Flooded).
- Battery type (OEM)
- Flooded
- Cold cranking amps (CCA)
- 550-640
- Terminal position
- Standard-terminal layout
- Dimensions (L×W×H)
- 230×175×225 mm
- Location
- Under the hood (engine bay)
Gen1. Always confirm against your owner's manual or current battery label.
Where to buy a Group 25 battery
A car battery is heavy and expensive to ship, so buying in person (Walmart, Costco, or a local auto-parts store) often beats online once you count free installation and the core-charge refund on your old battery. To compare prices and reviews online:
Search Group 25 batteries on Amazon550+ CCA, FloodedAs an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What size battery does a 2004 Scion xB take?
The 2004 Scion xB uses a BCI Group 25 battery, rated around 550-640 cold cranking amps.
Does the 2004 Scion xB need an AGM battery?
No - it comes with a flooded battery from the factory. You can usually upgrade to AGM in the same Group 25 size, but it isn't required.
How many cold cranking amps (CCA) does it need?
Aim for roughly 550-640 CCA. Choosing at or above the OEM rating is fine; going below can cause hard starts in cold weather.
Where is the battery located?
Under the hood (engine bay). Standard-terminal layout.
Other vehicles that use Group 25
See all cars that take a Group 25 battery →Also check the wiper sizes for your 2004 Scion xB →