Question to the Department for Business and Trade:

To ask the Secretary of State for Business and Trade, whether his Department is taking steps to prevent the sale of high-powered after-market batteries for (a) e-scooters and (b) e-bikes.

Under existing UK regulations, businesses must only place safe products, including batteries for e-bikes and e-scooters, on the market. In 2024, the Department published statutory guidelines for lithium-ion e-bike batteries, clarifying that they must protect against the risk of thermal runaway to be considered safe products. Regulators have powers to enforce these regulations. The Government has now introduced the Product Regulation and Metrology Act 2025, which will enable us to modernise and improve our product safety framework for products sold online and on the high street.

E-bikes must meet legal speed and power limits to be used on the road.