--- title: "57219 Battery (DIN72): Specs, Fitment, and Cross-Reference" id: "302" type: "post" slug: "din-57219" published_at: "2026-10-05T05:30:32+00:00" modified_at: "2026-10-05T05:30:32+00:00" url: "https://chengguangenergy.com/din-57219/" markdown_url: "https://chengguangenergy.com/din-57219.md" excerpt: "57219 (DIN72) battery — 72 Ah DIN. Specs, B13 mounting, manufacturing, QC gates, and cross-reference. CCA 630 A (EN)." taxonomy_category: - "Market Standards" --- > Part of the **[DIN Battery Standard](/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 | Parameter | Specification | | --- | --- | | Model | 57219 | | Also Known As | DIN72 | | Standard | DIN | | Battery Type | SLI | | Nominal Voltage | 12 V | | Capacity (C20) | 72 Ah | | CCA Rating | 630 A (EN) | | Dimensions (L×W×H) | ~278 × 175 × 190 mm (industry ref.) | | Terminal Type | Standard DIN post | | Polarity | Left (−), Right (+) — DIN type [0] | | Hold-Down | B13 (bottom rail) | | Approximate Weight | ~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. ## Vehicle Applications 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 | Notes | | --- | --- | --- | | Europe | Core | Mid-to-large segment | | Middle East | Moderate | European vehicle aftermarket | | Africa | Moderate | 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 | Test | Standard | 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 | Standard | Relationship | | --- | --- | --- | | DIN72 | DIN | Alias — same case | ## Cross-Standard Equivalents | Standard | 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 - DG-compliant export packaging (UN 2794 / Class 8) - **CE marking documentation for EU import** [Request OEM Quote](https://chengguangenergy.com/contact/) · [View OEM Process](https://oem.chengguangenergy.com/oem-process/) ## Frequently Asked Questions **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](/din-57117/) — lower capacity (70 Ah). - [57412 / DIN75 Battery](/din-57412/) — next tier (75 Ah). - [57219 — Full Specification](https://data.chengguangenergy.com/battery-models/din/57219-din72/) - [DIN Battery Standard Guide](/din-battery-standard/) - [Request OEM Quote](https://chengguangenergy.com/contact/) ## 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](https://data.chengguangenergy.com/battery-models/) 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* ## Similar Posts - 58043 (DIN80) battery — 80 Ah, 315×175 mm DIN large-frame. Specs, fitment, manufacturing, QC gates, and BCI Group 94R cross-reference. - 55B24 (N45/N40) battery — 45 Ah, 370 CCA JIS compact. Full specs, 238×129 mm dimensions, vehicle fitment, manufacturing, QC gates, and BCI cross-reference. - 60038 (DIN100) battery — 100 Ah, 870 CCA DIN flagship. Specs, 393×175 mm dimensions, fitment, manufacturing, QC gates, and cross-reference. - 57412/57413 (DIN75) battery — 75 Ah DIN. Specs, variants, B13 mounting, manufacturing, QC gates, and cross-reference. CCA 660 A (EN). - 57117 (DIN70) battery — 70 Ah DIN mid-range. Specs, B13 mounting, manufacturing, QC gates, and cross-reference. 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