Starting in 2027, EU consumers gain the right to remove and replace portable batteries in electronic devices at any time, extending product lifespans and cutting waste. This landmark regulation, entering force today, targets a circular economy shift for batteries, demanding high recycling rates for critical materials like cobalt and lithium. 2027 marks the key deadline for consumer access, while due diligence obligations compel companies to address environmental and social risks in raw material sourcing. The law also enforces stricter carbon footprint limits and recycling targets for electric vehicles and industrial batteries from 2025 onwards.