Car Battery for Audi A4: Powder Coated Steel
This car battery for the Audi A4 is specified around powder coated steel, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is warranty claims traced back to a single lot, or a supplier who changed material without saying so. Both are specification problems, and both are preventable.
Specification
| Product | Car Battery |
|---|---|
| Vehicle application | Audi A4 |
| Material / finish | Powder Coated Steel |
| Typical use | Weekend Riding |
| MOQ | 500 pieces per specification |
| Sampling | 7 working days, 5 days per revision |
| Bulk lead time | 25-40 days after approval |
| Compliance | REACH |
| Packing | 10 pieces per inner box, 200 per carton |
Material options
- Neoprene — specified where the part sits close to a heat source
- Tempered Glass — preferred when weight matters more than rigidity
- Carbon Fibre Composite — the cost-effective default for volume programmes
- High Density Foam — chosen where wear resistance comes first
- Silicone — preferred when weight matters more than rigidity
Processes available
- sintering
- heat treatment
- laser cutting
- anodising
- cold forging
- gravity casting
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for weekend riding. Related applications include passenger transport, motocross, coastal delivery, rural transport, mountain roads.
Quality and packing
- In-line inspection with AQL 1.5 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. REACH documentation is issued with the shipment when your market requires it.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the REACH-compliant build instead of a fresh interpretation.
What is the minimum order quantity?
The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.
How long does sampling take?
Samples leave the factory in 7 working days, and each revision round adds about 5 days once you have seen the first piece.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
