CPSC Targets Lithium-Ion Battery Safety with New U.S. Proposal
TLDR:
The U.S. Consumer Product Safety Commission (CPSC) proposes stricter safety standards for lithium-ion batteries in consumer products — aiming to curb fire risks and align with UL certification requirements.
The U.S. Consumer Product Safety Commission (CPSC) has proposed a new safety standard aimed at reducing fire and explosion risks associated with lithium-ion batteries used in everyday consumer products. The proposal targets standalone rechargeable batteries and battery packs integrated into portable devices, such as e-bikes, scooters, laptops, power tools, and household appliances.
Under the proposal, batteries and packs would need to comply with recognized safety standards, notably UL 1642, UL 2054, or UL 2271, depending on the application. Manufacturers would be required to ensure proper cell selection, protection circuit design, thermal management, and testing for abuse conditions such as overcharging, short-circuiting, and crush resistance.
The CPSC cites an increasing number of incidents involving overheating and fires, particularly with poorly designed or uncertified batteries. The rule aims to eliminate unsafe imports and encourage consistency with established industry norms.
Scope:
Rechargeable lithium-ion batteries for consumer use
Embedded battery packs in portable products (excluding EVs and industrial equipment)
Replacement and aftermarket battery packs
Key Implications for Manufacturers:
Batteries must comply with U.S. national standards (UL 1642 / UL 2054 / UL 2271)
Third-party safety testing and certification may become mandatory
Non-compliant batteries risk import rejection or recall actions
Increased oversight for online marketplace listings
If adopted, this rule would harmonize U.S. requirements with international safety practices while raising compliance expectations for manufacturers and importers. The CPSC is currently seeking public comments before finalizing the regulation.
0 Comments