Two threads, one battery bay
A pet fan's battery sits at the intersection of two stories. The first is the safety file: the portable-battery safety test that describes whether the cell and its protection behave under the electrical and mechanical stresses the standard covers. The second is the EU battery regulation, which sets out a direction of travel for labelling, documentation and removability over time. Both threads attach to the same bay, and a buyer needs both without merging them into one claim.
The first thread is a document question. The second is a change-control question: it is not asking what is required today, but what the direction of travel is and how the product's design and documentation will need to be revisited. Around the bay sit the enclosure, the guard gap at the blade and the airflow path, and the battery file describes none of them. Neither thread is answered by a badge on the listing.
The portable-battery safety file
The safety file describes the cell and the protection around it: the charge and discharge behaviour, the behaviour under abnormal conditions, and the tests that were run on the exact cell reference used in the product. The document types are predictable: the test report for the cell, the description of the protection board, and the statement that connects the two. Ask for the report on the exact cell reference and the exact revision, not on the family or the series.
A cell tested on its own is not the same as the same cell in a product. Ask whether the file covers the arrangement used in the fan: the series or parallel configuration, the board, and the thermal path. A report that covers the bare cell and a product that adds a board are two different descriptions, and a buyer should ask for the one that describes the shipped build.
The EU battery regulation direction
The EU battery regulation sets out obligations that build up over time, including labelling and documentation requirements on the battery and the product, and a direction of travel on removability. The word direction matters. The buyer's question is not what is in force on a given date but how the design and documentation will need to be revisited as the obligations land, and which ones attach to a product placed on the market now.
The practical questions are about design and documentation rather than about dates. Is the battery intended to be removed by the user or by a service provider? What does the label on the battery and the product need to carry? Which documents must travel with the product and which must be available on request? And who is responsible for keeping the file current when the cell or the board changes?
Battery file checklist
Battery table: files, direction and confirmation
| Thread | What to request | Confirmation needed | Common gap |
|---|---|---|---|
| Safety report | Portable-battery test report for the cell | That it covers this cell and revision | Report for a different cell |
| Protection description | Board and arrangement description | That it matches the shipped build | Cell tested alone |
| Reference | Cell reference on the report | That it is the fitted reference | Internal code only |
| Labelling | Battery and product marking artwork | That the version matches the file | Marking changed after the file |
| Removability | Removal instruction and service note | That it describes the actual bay | Removal note copied from another product |
| Documentation | File that travels with the product | That it is issued with the unit | Document available only on request |
| Change control | Re-test trigger | That a change re-issues the file | No trigger recorded |
| End of life | Disposal instruction | That it reaches the owner | Disposal note absent from the pack |
Boundary: a file is not the law, and a badge is not a file
A safety report describes a test on a cell. The battery regulation describes obligations that attach to products on the market. Neither is a substitute for the other, and neither is described by a mark on the product.
File ≠ regulation. A report is evidence; the regulation is the obligation.
Reported ≠ compliant. A test report covers the tested sample, and the shipped revision may differ.
Removable ≠ serviceable. A bay that can be opened by a user and a bay that can be serviced safely are different designs.
Labelled ≠ labelled correctly. The artwork version has to match the file set.
Current ≠ permanent. A new cell or board moves the file out of date.
Records that carry the claim
Ask for the portable-battery safety report for the exact cell reference and revision, the protection-board description, and the labelling and removal artwork versions. Ask the supplier to name the document owner and the change trigger. Confirm with a testing laboratory which obligations attach to the product as placed on the market, and keep the answer with the file rather than in a separate note.
Five questions to put to the supplier
- Which portable-battery safety report covers this exact cell and revision?
- Does the file describe the protection board and the wiring arrangement used in the product?
- What labelling and removal documentation travels with the unit, and which version?
- Which battery-regulation obligations attach to this product as placed on the market?
- What triggers a re-test or re-issue, and who owns the file?
Where this sits next
The transport counterpart for the same cell is in UN38.3 Test Summary: Four Checks Before Shipping. The general document map is in CE, FCC and UKCA: Documents to Request, Not Assumptions. The EU responsibility and labelling checklist is in GPSR and Labeling: A Buyer's Document Checklist. The channel that consumes the file is in FBA and Offline Retail: A Channel Launch Checklist. Send the battery-file request through contact and we will show you which fields are missing.
Filed under the Pawluno pet-comfort programme. Illustrative specifications; confirm chew, clamp and battery-bay tests with the supplier.