2026-18103Proposed RuleWallet

CPSC Wants Comments on Deadlier Tiny Batteries in Toys

Published Date: 9/3/2026

Proposed Rule

Summary

The Consumer Product Safety Commission wants your thoughts on a new update to safety rules for products with button cell or coin batteries—those tiny power packs in toys, watches, and gadgets. This update could make these products safer, and companies making or selling them should pay attention. You’ve got until September 17, 2026, to share your comments, so don’t miss out on shaping safer battery products!

Analyzed Economic Effects

3 provisions identified: 0 benefits, 0 costs, 3 mixed.

Revised UL Standard May Become Mandatory

UL told CPSC it published a revised voluntary standard called UL 4200A-2026. If CPSC does not notify UL within 90 days that the revision ‘‘does not improve’’ safety, the revised voluntary standard will become a consumer product safety standard 180 days after CPSC received UL's notice.

Warning Labels Must Identify Ingestion Hazard

Under Reese's Law and CPSC's mandatory rule (16 CFR part 1263), products containing button cell or coin batteries and their packaging must have warning labels that (1) clearly identify the ingestion hazard and (2) instruct consumers to keep new and used batteries out of the reach of children and to seek immediate medical attention if a battery is ingested.

Broad Definition of Covered Batteries

Reese's Law defines a 'button cell or coin battery' to include (A) a single-cell battery with a diameter greater than its height, and (B) any other battery that the Commission determines poses an ingestion hazard. That definition determines which products are subject to the safety rule and its requirements.

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Key Dates

Published Date
Comments Due
9/3/2026
9/17/2026

Department and Agencies

Department
Independent Agency
Agency
Consumer Product Safety Commission
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