An LMT battery is one of four categories distinguished by the Battery Regulation, alongside the EV battery, the portable battery and the industrial battery. LMT stands for 'light means of transport'. The battery that powers the motor of an e-bike, an electric scooter or an electric cargo bike typically falls into this category in practice. Whether this is actually the case for a specific battery does not depend on the appearance of the vehicle but on the definition used in the Regulation itself.
This definition looks at the function of the battery: is it designed to power a wheeled vehicle that is controlled or ridden by a person, and does it fall within the characteristics set out in the Regulation for this purpose. The exact criteria, including weight and other technical limits, are contained in the official text. We deliberately do not cite figures here that we cannot link with certainty to that text; if you are uncertain about a specific battery, the Regulation itself or the competent supervisory authority is the appropriate source.
Why this distinction exists
The Regulation divides batteries into categories because the obligations differ per category. An EV battery is subject to different requirements than an LMT battery, and a portable battery is subject to different requirements than an industrial battery above 2 kWh. The category determines, among other things, whether and from what point in time a digital product passport is mandatory. Making this classification incorrectly does not immediately expose you to a fine, but it does expose you to incorrect assumptions about what is and is not expected of you.
Where this distinction matters in practice
For e-bikes and scooters, LMT classification is usually straightforward, but there are borderline cases. A cargo bike with a heavy battery, a light moped or a vehicle that in terms of power falls just outside the common image of an e-bike can raise questions about whether the battery still qualifies as an LMT battery or should rather be considered an EV battery. This is not a matter of interpretive discretion for the importer: the Regulation sets out the criteria, and the classification follows from that. What you can do yourself is to clearly map out what the supplier's specification sheet says about the battery, and compare that data with the definition in the Regulation.
For companies that import or assemble batteries for light means of transport, this classification is usually the first issue to be addressed before the passport itself is discussed. Only once it is established that a battery qualifies as an LMT battery is it clear what information must be in the passport and who is responsible for it. In the knowledge base with topics per situation you will find the related question of what role you have in the chain, which is often worked out together with the category classification.
What if a battery seems to fall between two categories
Some batteries are difficult to place unambiguously in terms of application, for example when a manufacturer uses the same cell technology for both a light scooter and a heavier electric vehicle. In such cases, it is not up to the importer to make a decision based on what seems convenient; the definition in the Regulation is decisive, and if doubt persists, consultation with a lawyer or with the supervisory authority is the appropriate course of action. What you can do yourself is to map out an initial indication of your situation. With a few questions that will immediately give you an indication you will quickly see whether your products appear to fall within the scope of the LMT category, without this being a legal opinion.
Where you can find the official definition
Because classifications like these ultimately rely on the legal text itself, it is good to know where that information comes from and how traceable it is. On the page showing where our information comes from you can read how we refer to the official text for each topic, so you can verify it yourself. If your specific question is not yet included, the overview with frequently asked questions often a good starting point before you search further.
Whether the battery of your e-bike, scooter or cargo bike qualifies as an LMT battery is usually possible to determine with a quick check, but the classification directly affects what will be expected of you later. Do the free quick-scan or browse through the knowledge base to see which questions are relevant for your situation, before you start filling in the product passport.