EPR applies to both standalone batteries and batteries contained in products. The category determines which requirements apply.
Extended Producer Responsibility covers all batteries placed on the Danish market and divides them into five statutory categories: portable batteries, LMT batteries (light means of transport), industrial batteries, SLI batteries and electric vehicle batteries.
When working with EPR for batteries, the category is central. It affects registration, reporting, environmental fees and whether affiliation with a PRO is mandatory.The EU Battery Regulation divides batteries into five categories. The descriptions below are simplified. The precise definitions are found in Article 3 of the Battery Regulation.






Knowing the battery category is not enough. When reporting, you must also know the battery chemistry and weight in kilograms.
Battery chemistry may, for example, be lithium, lead-acid, nickel-cadmium, nickel-metal hydride, alkaline or zinc-carbon.
The environmental fee may also be affected by category, chemistry and eco-modulation. It is therefore important that your data can be linked to the specific battery - even when the battery is incorporated into a product.

If you place a product on the market that contains a battery, the battery must still be assessed and reported separately.
This also applies if the battery is built in, permanently installed or not sold separately.
The battery weight must be calculated without packaging and without the product's other components.

For portable batteries and batteries for light means of transport, affiliation with an approved PRO is mandatory.
For industrial batteries, SLI batteries and EV batteries, choosing a PRO is voluntary.
Many companies still choose a PRO because the practical handling would otherwise have to be managed individually. Batteriretur covers all five battery categories.