Amazon Button Battery UL 4200A & 16 CFR 1263 Compliance

In recent years, incidents of children accidentally swallowing button batteries have led to severe injuries and even fatalities. To address this safety hazard, the U.S. Consumer Product Safety Commission (CPSC) has begun enforcing 16 cfr 1263, which requires that all consumer products containing button or coin batteries comply with the ANSI/UL 4200a-2023mandatory safety standard.

Amazon U.S. is following suit. Starting March 19, 2024, all related products must be certified; otherwise, they may face removal from the platform.

Which Products Require Certification?

This policy applies to flat, round single-cell batteries(including button and coin batteries) with a diameter of approximately 5–25 mmand a height of 1–6 mm, as well as consumer products containing these batteries, such as:

Calculators, remote controls, electronic clocks

Cameras, flameless candles

LED clothing/shoes, holiday decorative light strings

Musical greeting cards, keychain flashlights

Small portable electronic devices such as beauty instruments

Note:Products that have already passed the toy safety standard 16 CFR 1250are exempt from this requirement.

Core Safety Requirements

The UL 4200Astandard aims to prevent children from accidentally swallowing or inhaling batteries. Key requirements include:

1. Child-Resistant Battery Compartments

Battery compartments must meet either:

“Tool-required opening”(e.g., screwdriver, coin)

“Two-step opening”(two independent actions, such as press + slide)

2. Mandatory Performance testing

Products must pass a series of tests simulating “reasonably foreseeable misuse”, such as:

Drop tests

Impact tests

Compression tests

Torque tests

Pull tests

These tests ensure batteries do not dislodge or become accessible under various conditions.

3. Full-Chain Labeling Requirements

Warning statements must appear in three locations:

1. Product packaging

2. Product itself (if space permits)

3. Included instructions

The warning must clearly communicate the risk of battery ingestion and comply with CPSC formatting requirements.

4. Battery Packaging Protection

Button or coin batteries sold individually must meet child-resistant packaging requirements(16 CFR §1700.15) to prevent children from opening them.

Required Compliance Documents

To prove compliance to Amazon, you must prepare and submit the following:

1. Test Reportfrom an ISO 17025-accredited laboratory (e.g., JJRLAB), showing the product meets ul 4200a-2023and 16 CFR 1263requirements.

2. General Certificate of Conformity (GCC):Must be based on the test results, declaring that the product meets UL 4200A requirements.

3. Product Images:Showing model number, all required warning labels (on packaging and product), instruction manual, and child-resistant packaging (if applicable).

4. Product Safety Instructions and User Manual

Important:All submitted documents must be authentic, original, and unaltered. Test results must show “Pass”or “Not Applicable (NA)”. Results of “Fail”or “Non-compliant”will not be accepted.

Certification Process

The general process for UL 4200A certification and 16 CFR 1263 compliance is as follows:

1. Project Application:Submit an application to a certification body or laboratory.

2. Document Preparation:Prepare all necessary certification documents.

3. Sample Submission:Send product samples to an accredited laboratory for testing.

4. Product Testing:Laboratory performs tests according to the standard.

5. Report Preparation:Engineers compile the test data into a report.

6. Submission for Review:Submit the report for review.

7. Certificate Issuance:Once approved, receive the ul test report and gcc certificate.

Timeline:The process typically takes 5–7 business days, though some sources indicate it may take approximately two weeks.