Manufacturer-backed comparison · Exact vehicle codes
Mazda Axela 12V Battery Specifications by Chassis Code
Which auxiliary 12V battery applies to each code? Compare actual published manufacturer references for 5 exact Mazda Axela chassis codes. Values can differ across drivetrain, trim and production period.
5documented chassis
4distinct published answers
1source documents
2026-10-05latest evidence review
Before applying a specification
View all Mazda Axela chassis →Confirm the engineering configuration
Battery size, orientation, chemistry and stop-start compatibility can differ by car configuration. Confirm the installed battery and the original equipment reference.
Year ranges here describe the cited chassis coverage, not every option sold under the same model name worldwide. The actual service manual and fitted equipment take precedence.
Source-linked answers
12V Battery Specifications: chassis comparison
Open the original exact-code answer to see the manufacturer reference and full caveat.
| Exact code | Documented years | 12V battery reference | Manufacturer source |
|---|---|---|---|
| BM2AS | 2018–2019 | T-110 ↗ | Mazda Motor Corporation ↗Checked 2026-10-05 |
| BM2FS | 2018–2019 | T-110 ↗ | Mazda Motor Corporation ↗Checked 2026-10-05 |
| BM5AS | 2018–2019 | Q-85 ↗ | Mazda Motor Corporation ↗Checked 2026-10-05 |
| BM5FS | 2013–2017 | Q-85 on SKYACTIV-G 1.5 i-stop models ↗ | Mazda Motor Corporation ↗Checked 2026-09-28 |
| BMLFS | 2018–2019 | S-95 ↗ | Mazda Motor Corporation ↗Checked 2026-10-05 |
Documented differences
Which codes share an answer?
Grouped by exact published text. Similar wording is not treated as proof of identical equipment.
Reviewable evidence
Source scope and important caveats
Mazda Axela BM2AS — 12V battery ↗
Published answer: T-110
Mazda’s Axela owner manual specifies this i-stop 12V battery type for the documented engine family.
Applicability: Applies to the SKYACTIV-D 2.2 i-stop configuration documented by Mazda. Confirm the installed battery and production period before replacement.
Mazda Japan Axela owner manual — battery · Mazda Motor Corporation · Manufacturer reference ↗
Mazda Axela BM2FS — 12V battery ↗
Published answer: T-110
Mazda’s Axela owner manual specifies this i-stop 12V battery type for the documented engine family.
Applicability: Applies to the SKYACTIV-D 2.2 i-stop configuration documented by Mazda. Confirm the installed battery and production period before replacement.
Mazda Japan Axela owner manual — battery · Mazda Motor Corporation · Manufacturer reference ↗
Mazda Axela BM5AS — 12V battery ↗
Published answer: Q-85
Mazda’s Axela owner manual specifies this i-stop 12V battery type for the documented engine family.
Applicability: Applies to the SKYACTIV-G 1.5 i-stop configuration documented by Mazda. Confirm the installed battery and production period before replacement.
Mazda Japan Axela owner manual — battery · Mazda Motor Corporation · Manufacturer reference ↗
Mazda Axela BM5FS — 12V battery ↗
Published answer: Q-85 on SKYACTIV-G 1.5 i-stop models
Mazda lists a Q-85 battery for SKYACTIV-G 1.5 Axela models equipped with i-stop.
Applicability: Battery specification depends on engine and equipment. Confirm i-stop fitment and production period before purchasing.
Mazda Japan Axela owner manual — battery · Mazda Motor Corporation · Manufacturer reference ↗
Mazda Axela BMLFS — 12V battery ↗
Published answer: S-95
Mazda’s Axela owner manual specifies this i-stop 12V battery type for the documented engine family.
Applicability: Applies to the SKYACTIV-D 1.5 i-stop configuration documented by Mazda. Confirm the installed battery and production period before replacement.
Mazda Japan Axela owner manual — battery · Mazda Motor Corporation · Manufacturer reference ↗