Portable batteries
Portable batteries are used in consumer electronics, power tools, toys, and small domestic appliances. Their DPP obligation under Regulation (EU) 2023/1542 will become mandatory on 18 August 2026. Portable batteries carry the lightest regulatory data burden of any battery category — there is no carbon footprint declaration, no supply chain due diligence, and no recycled content minimum threshold requirement for this category.
This documentation is informational only and does not constitute legal advice. Consult qualified legal counsel for compliance decisions specific to your products and market.
Definition
Portable batteries are defined in Article 3(11) of the regulation as batteries that are:
- Sealed — the battery does not require a user to add electrolyte or perform maintenance requiring opening the cell
- ≤5 kg — the total mass of the battery (or battery pack) does not exceed 5 kilograms, making it capable of being carried by hand by an average end-user
- Not an EV, LMT, SLI, or industrial battery — the residual exclusion
The weight criterion is the operative legal test for portable classification. A battery pack weighing ≤5 kg that is not classified under another category is a portable battery. A battery pack weighing more than 5 kg that is not classified under another category is an industrial battery.
Typical portable battery applications
| Application | Examples |
|---|---|
| Consumer electronics | Smartphones, laptops, tablets, wireless earbuds, smartwatches |
| Power tools | Cordless drills, saws, sanders, vacuum cleaners |
| Personal mobility | Power banks, portable chargers |
| Toys and leisure | Remote-controlled vehicles, electronic games, handheld gaming devices |
| Medical devices | Portable hearing aids, blood glucose monitors, portable medical equipment |
| Small domestic appliances | Robotic vacuum cleaners, electric toothbrushes, handheld blenders |
| Cameras and audio | Digital cameras, portable speakers, voice recorders |
DPP Enforcement Date: 18 August 2026
The portable battery DPP obligation will become mandatory on 18 August 2026 — approximately four months from the date of this documentation.
Every portable battery placed on the EU market on or after 18 August 2026 must have a valid, accessible DPP. The portable battery category represents by far the largest volume category in terms of units placed on the EU market annually, and the operational challenge of creating and maintaining individual DPPs at scale is significant for high-volume manufacturers.
Traceable's batch DPP creation and API integration features are designed to support high-volume portable battery DPP generation.
Regulatory Data Requirements
What Is Required
Portable battery DPPs must contain the following categories of information:
| Data Category | Required? | Notes |
|---|---|---|
| Battery manufacturer and contact details | Mandatory | Full legal name and address |
| Battery model identifier | Mandatory | Model/type designation |
| Battery serial or batch number | Mandatory | Unit or batch identifier |
| Date of manufacture | Mandatory | Month and year |
| Battery category | Mandatory | "Portable" |
| Battery chemistry | Mandatory | Active materials (e.g. Li-ion NMC, Li-ion LFP, NiMH) |
| Rated capacity | Mandatory | Wh for consumer clarity; Ah at defined conditions |
| Nominal voltage | Mandatory | V |
| Hazardous substances | Mandatory | Substances above CLP threshold concentrations |
| CE marking | Mandatory | |
| Declaration of Conformity reference | Mandatory | |
| EU Battery Database registration number | Mandatory | EEA producer registration |
| Separate collection symbol | Mandatory | Crossed-out wheelie bin |
| EPR scheme details | Mandatory | Take-back scheme name and contact |
| QR code (data carrier) | Mandatory | Permanently affixed to battery or packaging |
What Is Not Required
| Obligation | Status for Portable Batteries |
|---|---|
| Carbon footprint declaration | Not required |
| Carbon footprint performance class | Not required |
| Supply chain due diligence | Not required |
| Recycled content — cobalt, nickel, lithium | Not required (minimum thresholds do not apply) |
| Recycled content declaration (voluntary) | Permitted — operators may voluntarily declare |
| Calendar life | Not required |
| SoH methodology | Not required |
| Supply chain geographic origin | Not required |
Capacity Marking
Article 13(3)(c) of the regulation requires that portable batteries carry a capacity marking — the rated capacity of the battery expressed in a manner accessible to end consumers.
For portable batteries, the capacity marking must appear on the physical battery (or, where physically impossible due to battery size, on the packaging). Traceable's portable battery DPP includes a dedicated field for:
- Capacity in Wh (watt-hours) — the consumer-facing unit
- Capacity in mAh (milliampere-hours) — the unit typically used in consumer electronics product specifications
- Nominal voltage (V) — required to allow consumers to cross-verify capacity figures
The regulation requires the Wh figure to be marked for consumer clarity, recognising that mAh without a voltage reference is not directly comparable across products.
EU Battery Database Registration
All portable battery producers must register in the EU Battery Database (EEA). For high-volume portable battery manufacturers with products placed on the market across multiple EU member states, registration may need to be completed in multiple national registries (or via a pan-EU collective scheme where available).
The registration must be completed before the DPP mandatory date (18 August 2026). The producer registration number must appear in every portable battery DPP.
QR Code: Consumer-Facing Design Requirements
Portable batteries are the battery category most likely to result in end consumers directly scanning the QR code — whether curious about a product they are considering purchasing, troubleshooting a device, or looking for recycling information.
This has practical implications for how the public DPP should be designed and populated:
Physical QR code requirements
- The QR code must be permanently affixed to the battery itself or, where the battery is too small to carry a legible QR code, on the product packaging
- For batteries permanently integrated into a device (laptop battery, smartphone battery), the QR code must appear on the device packaging at minimum
- The code must remain scannable for the lifetime of the battery — use durable label materials resistant to the thermal and mechanical environment of the battery's typical application
Public DPP viewer: accessibility and readability
Because the primary user of the portable battery DPP's public access tier is a non-technical end consumer, Traceable's public DPP viewer for portable batteries should be:
- Mobile-optimised: Most consumers will scan the QR code on a smartphone. The viewer must render correctly on a mobile browser without zooming or horizontal scrolling.
- Plain language: Regulatory field names (e.g. "active cathode material") should be translated into consumer-friendly language ("battery type: lithium-ion") in the public view. Operators can use Traceable's display name customisation to achieve this.
- Action-oriented: The public DPP should prominently surface the single most important consumer actions: how to recycle the battery and what to do if the battery is damaged.
- Accessible: The DPP viewer must meet WCAG 2.1 Level AA accessibility standards. Traceable's standard viewer is built to this standard.
What consumers expect to see
When a consumer scans a portable battery QR code, they most commonly want to know:
- What is this battery? (Type, capacity, for what device)
- Is it safe? (Any hazard information, handling precautions)
- How do I recycle it? (Collection point locator, take-back scheme)
- Is this product genuine? (Manufacturer information, CE marking status)
The DPP's public access tier should answer these questions clearly and without requiring the consumer to navigate away from the page.
Extended Producer Responsibility and Collection Obligations
Portable batteries are subject to the regulation's EPR requirements. The portable category is notable for having the highest consumer collection complexity — unlike EV or industrial batteries (which are large and typically managed by professional operators), portable batteries end up in household waste if consumers are not well informed about take-back schemes.
The regulation sets portable battery collection rate targets that increase over the years:
- 51% by 31 December 2023 (transitional target from the previous Battery Directive)
- 61% by 31 December 2026
- 73% by 31 December 2030
Producers contribute to these collection targets through their EPR scheme. The DPP must include:
- The name and contact details of the collective take-back scheme
- Information on how end consumers can return the battery for recycling (collection point locator or at least instructions on how to find one)
High-Volume DPP Creation
Portable battery manufacturers placing millions of units on the EU market face a distinct operational challenge: creating individual DPPs at scale.
Traceable supports high-volume portable battery DPP creation through:
- Bulk DPP generation via API: Create thousands of DPPs programmatically using the Traceable REST API with a model template and per-unit variable fields (serial number, batch ID, manufacture date)
- CSV batch import: Upload a spreadsheet of battery units with variable fields populated, and Traceable generates individual DPPs for each row
- Model-based DPP inheritance: Define a master product model DPP with all shared fields pre-populated, and generate per-unit DPPs that inherit the model data and add only the unit-specific fields
For API documentation supporting high-volume DPP creation, see the Developer Guide.