57219 Battery (DIN72): Specs, Fitment, and Cross-Reference
Part of the DIN Battery Standard guide.
The 57219 (DIN72) is a mid-range DIN battery for European vehicles requiring 72 Ah capacity. It is the step up from DIN70, offering additional capacity for vehicles with moderate-to-high electrical demands. CCA is confirmed from the official Chengguang product specification; dimensional specifications remain pending verification..
Key Takeaways
- Specs — 72 Ah DIN — between DIN70 and DIN75 in the mid-range family.
- Status — CCA 630 A (EN), dimensions ~278 × 175 × 190 mm (industry ref.).
- Cross-reference — BCI Group 48 (H6).
- Position — Third rung in the DIN capacity ladder (DIN66 → DIN70 → DIN72 → DIN75 → DIN80 → DIN88 → DIN100).
Quick Reference
| المعلمة | المواصفات |
|---|---|
| Model | 57219 |
| Also Known As | DIN72 |
| قياسي | DIN |
| نوع البطارية | SLI |
| الجهد الاسمي | 12 V |
| السعة (C20) | 72 Ah |
| تصنيف CCA | 630 A (EN) |
| الأبعاد (الطول × العرض × الارتفاع) | ~278 × 175 × 190 mm (industry ref.) |
| نوع المحطة | Standard DIN post |
| Polarity | Left (−), Right (+) — DIN type [0] |
| Hold-Down | B13 (bottom rail) |
| الوزن التقريبي | ~17.5 kg (industry ref.) |
| Chengguang SKU | CG-DIN-57219 |
Partial data: CCA 630 A (EN) and dimensions 278 × 175 × 190 mm (industry ref.); factory SAE J537 values are pending compilation. Contact Chengguang for the exact data sheet.
Case & Terminal Identification
Standard DIN case with B13 bottom rail and DIN standard post terminals. The label reads 57219 or DIN72. In the DIN hierarchy, DIN72 sits between DIN70 (70 Ah) and DIN75 (75 Ah) — the label Ah rating is the primary differentiator within the mid-range family.
| Identifier | Value | Check |
|---|---|---|
| Hold-down | B13 | Bottom rail lip |
| Terminal | DIN post | ∅19.5 mm + / ∅17.9 mm − |
| Capacity class | 72 Ah | Between DIN70 and DIN75 |
DIN vs JIS: DIN batteries use B13 bottom rail; JIS use B00 top frame. Verify the mounting system before ordering.
تطبيقات المركبات
European mid-to-large sedans and SUVs requiring 72 Ah capacity — the bridge segment between standard mid-size (DIN66–70) and larger luxury (DIN88–100) batteries.
Vehicle-specific compatibility data is being compiled. Contact Chengguang for the fitment list for your target market.
Regional Markets
| Region | Demand | ملاحظات |
|---|---|---|
| أوروبا | Core | Mid-to-large segment |
| Middle East | معتدل | European vehicle aftermarket |
| Africa | معتدل | European vehicle aftermarket |
Manufacturing & Grid Alloy
The 57219 runs on Chengguang’s DIN-standard automated line in Jinzhou, Hebei, China (IATF 16949:2016 certified):
- Grid alloy — calcium-calcium (Ca-Ca) for maintenance-free operation.
- Case — standard DIN frame with B13 bottom rail.
- Status — CCA and dimensional data are being compiled from factory records; contact Chengguang for the production order data sheet.
Testing & Quality Control
| اختبار | قياسي | Coverage |
|---|---|---|
| CCA Cold Cranking | SAE J537 | 100% |
| Open Circuit Voltage | — | 100% |
| Visual Inspection | — | 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 | قياسي | Relationship |
|---|---|---|
| DIN72 | DIN | Alias — same case |
Cross-Standard Equivalents
| قياسي | Model | Confidence | Note |
|---|---|---|---|
| BCI | Group 48 (H6) | Low | Similar to H6 — verify |
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 57219 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
- تغليف تصديري متوافق مع معايير DG (رقم الأمم المتحدة 2794 / الفئة 8)
- CE marking documentation for EU import
Request OEM Quote · View OEM Process
الأسئلة الشائعة
DIN72 vs DIN70? 72 vs 70 Ah — internal plate design differs, but case dimensions are typically similar within the mid-range family.
When will full DIN72 specs be available? CCA and dimensions are being compiled — contact Chengguang for the preliminary data sheet.
How does DIN72 fit the DIN ladder? Third rung: DIN66 (66 Ah) → DIN70 (70 Ah) → DIN72 (72 Ah) → DIN75 → DIN80 → DIN88 → DIN100.
Related Models
- 57117 / DIN70 Battery — lower capacity (70 Ah).
- 57412 / DIN75 Battery — next tier (75 Ah).
- 57219 — 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