58043 Battery (DIN80): Specs, Fitment, and Cross-Reference
Part of the DIN Battery Standard guide.
The 58043 (DIN80) is a large-frame DIN battery for European luxury sedans, SUVs, and light commercial vehicles. With 80 Ah capacity and a 315 mm case length, it bridges the mid-range DIN sizes (DIN66–75, ~278 mm) and the full-size luxury DIN88–100 (353–393 mm). Case dimensions are confirmed; CCA 750 A (EN).
Key Takeaways
- Specs — 80 Ah large-frame DIN in a 315 × 175 mm case; CCA 750 A (EN).
- Cross-reference — BCI Group 94R (H7); JIS equivalent 105D31 (306 mm) — verify hold-down.
- Fitment — European large sedans, premium SUVs, light commercial.
- Position — Fifth rung in the DIN capacity ladder (DIN66 → DIN70 → DIN72 → DIN75 → DIN80 → DIN88 → DIN100).
Quick Reference
| Parameter | Specification |
|---|---|
| Model | 58043 |
| Also Known As | DIN80 |
| Standard | DIN |
| Battery Type | SLI |
| Nominal Voltage | 12 V |
| Capacity (C20) | 80 Ah |
| CCA Rating | 750 A (EN) |
| Dimensions (L×W×H) | 315 × 175 × 175–190 mm |
| Terminal Type | Standard DIN post |
| Polarity | Left (−), Right (+) — DIN type [0] |
| Hold-Down | B13 (bottom rail) |
| Approximate Weight | ~20.2 kg (industry ref.) |
| Chengguang SKU | CG-DIN-58043 |
Partial data: CCA 750 A (EN); case dimensions are confirmed from production records.
Case & Terminal Identification
A large DIN case: 315 mm long × 175 mm wide with B13 bottom rail. It is ~37 mm longer than the common DIN66 (278 mm) but shorter than DIN100 (393 mm) — the 315 mm length is the key visual differentiator.
| Identifier | Value | Check |
|---|---|---|
| Case length | 315 mm | Large-frame bridge size |
| Hold-down | B13 | Bottom rail lip |
| Terminal | DIN post | ∅19.5 mm + / ∅17.9 mm − |
DIN vs JIS: DIN batteries use B13 bottom rail; JIS use B00 top frame. Verify the mounting system before ordering.
Vehicle Applications
European large sedans, luxury SUVs, and light commercial vehicles — the DIN size for premium mid-to-large European cars.
Vehicle-specific compatibility data is being compiled. Contact Chengguang for the fitment list for your target market.
Regional Markets
| Region | Demand | Notes |
|---|---|---|
| Europe | Strong | Premium mid-large segment |
| Middle East | Moderate | European vehicle aftermarket |
| Africa | Moderate | European vehicle aftermarket |
Manufacturing & Grid Alloy
The 58043 runs on Chengguang’s DIN-standard large-frame line in Jinzhou, Hebei, China (IATF 16949:2016 certified):
- Grid alloy — calcium-calcium (Ca-Ca) for maintenance-free operation.
- Case — 315 mm large-frame with B13 bottom rail; dimensions confirmed from production records.
- Status — factory-verified 750 A (EN) shown above. Contact Chengguang for the production order data sheet.
Testing & Quality Control
| Test | Standard | Coverage |
|---|---|---|
| CCA Cold Cranking | SAE J537 | 100% |
| Open Circuit Voltage | — | 100% |
| Visual Inspection (B13 rail) | — | 100% |
| C20 / Charge Acceptance / Vibration | EN 50342-1 | Batch |
Full test data is available with production orders — contact Chengguang for the pass-criteria table.
Charging & Service Life
- Charge voltage — SLI absorption 14.4–14.8 V; alternator output 13.8–14.4 V in service.
- Service life — 3–5 years temperate; 18–30 months in hot climates.
Cross-Reference
| Model | Standard | Relationship |
|---|---|---|
| DIN80 | DIN | Alias — same case |
Cross-Standard Equivalents
| Standard | Model | Confidence | Note |
|---|---|---|---|
| BCI | Group 94R (H7) | Medium | 315 × 175 × 190 match |
| JIS | 105D31 | Medium | 306 mm — verify hold-down |
Cross-standard matches are dimensional approximations only — electrical specs differ by standard and test method. Always verify tray dimensions, terminal type, and hold-down (B00 vs B13) before substituting.
OEM & Private Label Availability
The 58043 is available for OEM manufacturing under your brand from Chengguang Power Tech:
- Custom label (including European regulatory markings), case color, and packaging
- Full batch traceability — raw material lot to shipping container
- 100% pre-shipment CCA and capacity testing with CoA
- DG-compliant export packaging (UN 2794 / Class 8)
- CE marking documentation for EU import
Request OEM Quote · View OEM Process
Frequently Asked Questions
Are DIN80 dimensions confirmed? Yes — 315 × 175 × 175–190 mm. CCA 750 A (EN).
DIN80 vs DIN88? DIN88 is longer (353 vs 315 mm) with higher capacity (88 vs 80 Ah). Choose by tray length.
How does DIN80 fit the DIN ladder? Fifth rung: DIN66 → DIN70 → DIN72 → DIN75 → DIN80 (80 Ah, 315 mm) → DIN88 → DIN100.
Related Models
- 57412 / DIN75 Battery — smaller (75 Ah).
- 58827 / DIN88 Battery — longer (353 mm, 88 Ah).
- 58043 — Full Specification
- DIN Battery Standard Guide
- Request OEM Quote
Author & Factory Credentials
Authored by the Chengguang Engineering Team — application and process engineers at Chengguang Power Tech, an automotive battery manufacturer in Jinzhou, Hebei, China. Content is reviewed by the IATF 16949 Quality Department against production data and third-party test reports before publication.
Factory certifications: IATF 16949 (automotive quality) · ISO 9001 (quality management) · ISO 45001 (occupational safety) · CE marking (EU compliance).
Full test reports and the Certificate of Analysis (CoA) are published on the Battery Database and ship with every order.
Sources & Verification
Specifications on this page are sourced from Chengguang Power Tech factory technical documentation and tested to DIN EN 50342-1, SAE J537, and IEC 60095-1. CCA figures are confirmed from the official Chengguang product specification; always confirm against the production data sheet. Every batch ships with a Certificate of Analysis (CoA).
Author: Chengguang Engineering Team · Reviewed: IATF 16949 Quality Department · Last updated: 2026-08-19