70 EFB (12V 70Ah, start-stop)
Powsea OEM battery, category EFB Series. Bulk supply and private labelling from the manufacturer — specifications below as published on the source site.
Key specifications
| Category | EFB Series |
|---|---|
| Voltage | 12V |
| Capacity | 70 Ah (model code) |
| CCA | 800 A (manufacturer (EN)) |
| Dimensions | 278 × 175 × 190 mm — typical group (H6-class) |
| Chemistry | EFB |
| Applications | Start-stop vehicles |
What this battery does
Powsea is a professional OEM supplier of start-stop ready automotive batteries, offering high-performance 70 EFB Equivalent batteries to meet modern vehicle energy demands. Designed with Enhanced Flooded Battery (EFB) technology, this model ensures longer cycle life, high charge acceptance, and strong starting power — ideal for vehicles with idle stop-start systems.
Equivalent models
The source site cross-references this model with: EFB-65AGM70.
Equivalents name the battery family and market position — physical fit and terminal layout must be
confirmed against the vehicle before ordering.
Specification source
| Source type | manufacturer_catalogue |
|---|---|
| Source date | 2026-09 |
| Verification | Not independently laboratory verified |
| Last verified | 2026-09-17 |
Read before buying
- Specifications are the manufacturer's published values (2026-09) and should be re-confirmed for current production runs.
- CCA figures follow the standard stated with the value; values from different standards are not directly comparable (see CCA vs CA).
- Group size decides physical fit, not performance — match the group first, then the ratings (see group sizes).
Related knowledge
Our Read
My read: This page presents the product as the manufacturer publishes it — the commercial section's role is structured access and honest context, not promotion. Where a value is missing, it is marked "per manufacturer quotation" rather than guessed.
Why: B2B battery sourcing lives and dies on spec accuracy. A catalogue that invents numbers is worse than one that admits a gap, so this section states its sources and its omissions side by side.
Editorial note — commercial section; specifications are the supplier's published values, not independently verified.
Related products
Source
Powsea OEM manufacturer — specifications as published, 2026-09
All products · Lead-acid knowledge · Last reviewed: 2026-09-17