Welcome to the official website of ESTL!
Follow WeChat
Current location: Home > News > Certification news > Technical information
Service Hotline
+86 13925598091Phone: +86-0769-85075888 to 6617
Fax: +86-0769-85075898
Mailbox: net03@gtggroup.com
Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China.
Editor:ESTL Category:Technical information Release time:2026-07-03 Click volume:5
Effective May 6, 2026, Amazon US and Amazon Canada will officially implement the new TIC DV verification rule for lithium batteries. All lithium batteries and lithium-containing products must be reviewed by Amazon-recognized TIC institutions with results directly transmitted back to the platform; sellers are not allowed to upload reports on their own. Non-compliant products will be directly delisted, with FBA inventory frozen and even account permissions restricted.
TIC DV Verification (Testing, Inspection and Certification Direct Validation) is a new compliance review mechanism launched by Amazon for high-risk categories, referring to direct verification by officially recognized third-party testing, inspection and certification institutions.
Previously, sellers could upload certification reports independently in the seller backend to complete compliance review. After the implementation of the new rule, Amazon shifts compliance review from seller self-upload to officially recognized third-party TIC institutions, achieving a fundamental shift from "seller self-certification" to "institutional certification" and significantly raising the compliance threshold.
表格
| Comparison Dimension | Old Mode (Seller Self-Upload) | New DV Verification Mode |
|---|---|---|
| Report Submission Method | Seller uploads independently via backend | TIC institution directly transmits results to Amazon |
| Report Review Party | Amazon platform review | TIC institution review + platform confirmation |
| Laboratory Qualification Requirement | No explicit restriction | ISO 17025 accredited laboratory (with CNAS mark) |
| Report Validity Period | No unified requirement | Valid for 12 months from the date of issuance |
| Non-Partner Laboratory Reports | Can be used directly | Require secondary verification and confirmation by TIC institutions |
This new rule covers consumer and industrial rechargeable lithium batteries/battery packs, specifically including: • Lithium-ion / lithium polymer (Li-Po) rechargeable batteries, lithium iron phosphate (LiFePO4) batteries, rechargeable lithium-ion coin batteries • Original equipment batteries, same-spec replacement batteries, single-cell batteries, multi-cell battery packs • Lithium-containing complete products: mobile phones, laptops, tablets, smart watches, Bluetooth headsets, speakers, digital cameras, handheld game consoles • Electric toothbrushes, electric beauty devices, robot vacuums, wireless vacuum cleaners, cordless power tools, electric toys, robots, drones
Prohibited Product List The following cylindrical lithium-ion independent cells/bare batteries and products containing such batteries that are not built into equipment will be fully prohibited from sale starting May 6, 2026:
表格
| Prohibited Models | Prohibited Product Scope |
|---|---|
| 18650 / 21700 / 26650 / 32650 | Independent cylindrical lithium cells / bare batteries |
| 20700 / 22650 / 26500 / 28600 | Multi-cell cylindrical lithium battery packs (assembled or unassembled) |
| 32700 / 18350 / 16340 / 14500 | Cylindrical lithium replacement cells / spare battery packs |
| 18500 / 17670 / 10440 | Finished products containing the above cylindrical lithium batteries and not built into equipment |
Reason for prohibition: Replacement cells may fail to work with the equipment's battery protection system, cause external short circuits when contacting metal objects, and may also trigger overcharge, over-discharge and thermal runaway, posing serious safety hazards.
The new rule clarifies that lithium battery products must meet both safety standard certification and transport qualification certification, neither of which is dispensable. Reports must be issued by ISO 17025 accredited laboratories, stamped with CNAS mark, valid within 12 months, and the result must be "PASS".
表格
| Certification Standard | Applicable Products |
|---|---|
| UL 1642 | Single-cell lithium-ion battery safety standard |
| ANSI/CAN/UL 1973 | Batteries for stationary and mobile auxiliary power applications (e.g. energy storage power stations) |
| UL 2054 | Household and commercial battery safety standard (remote controls, toy batteries, etc.) |
| UL/ULC 2271 | Battery standard for Light Electric Vehicles (LEV) |
| UL/ULC 2580 | Electric vehicle battery standard |
| UL/CSA C22.2 No. 62133-2 | Safety requirements for portable sealed lithium secondary cells and batteries |
UN 38.3 Transport Test (including BTS Test Summary) All lithium batteries must pass the 8 tests specified in Section 38.3, Part 3 of the UN Recommendations on the Transport of Dangerous Goods – Manual of Tests and Criteria, to prove that the product meets air, sea and land transport safety requirements with no risks of thermal runaway, leakage or explosion.
表格
| Code | Test Item | Key Parameters | Pass Criteria |
|---|---|---|---|
| T.1 | Altitude Simulation | ≤11.6kPa, 20±5℃, ≥6h | No leakage / gassing / rupture / fire |
| T.2 | Thermal Cycling | 72±2℃ ↔ -40±2℃, 10 cycles | Same as T.1 |
| T.3 | Vibration | 7~200Hz frequency sweep, 12 times per 3 axes | No disintegration / rupture / fire |
| T.4 | Shock | 150g/6ms, 18 times | Same as T.3 |
| T.5 | External Short Circuit | 55±2℃, R<0.1Ω | Surface temperature ≤170℃ |
| T.6 | Impact / Crush | 9.1kg/61cm or 13kN | No disintegration / fire within 6h |
| T.7 | Overcharge | 2× current × 2× voltage × 24h | No disintegration / fire within 7 days |
| T.8 | Forced Discharge | 12V DC in series, maximum current | No disintegration / fire within 7 days |
Note: BTS (Battery Test Summary) is a supporting document of the UN 38.3 report, which must be submitted together with the report. Missing BTS summary will result in audit failure.
表格
| Requirement Item | Specific Specifications |
|---|---|
| Laboratory Qualification | ISO/IEC 17025 accredited laboratory, report stamped with CNAS accreditation mark |
| Report Validity Period | Valid for 12 months from the date of issuance; re-testing required after expiration |
| Submission Method | Sellers cannot upload independently; must be directly transmitted to Amazon by TIC institutions |
| Non-Partner Laboratory Reports | Must be verified and confirmed secondarily by Amazon-partnered TIC institutions |
| Report Completeness | Must cover all 8 tests of UN 38.3 and all items of corresponding safety standards, with all conclusions as "PASS" |
In addition to certification requirements, the new rule imposes mandatory requirements on product detail page information display. Missing or incorrect information will directly lead to listing audit failure or delisting.
Implemented from January 1, 2026 Applicable to all FBA and self-shipped orders sent to US and Canadian stations: • Applicable condition: Lithium-ion batteries with watt-hour rating > 2.7Wh, shipped unassembled with equipment (battery and equipment in the same box but not installed) • Mandatory requirement: Battery state of charge ≤ 30% before air transport • Platform operation: Sellers must fill in battery state of charge and compliance information in Amazon backend. Failure to fill in will result in inability to pass air transport, automatic conversion to land transport, and 3 to 7 days of delivery delay.
表格
| Level | Penalty Measures |
|---|---|
| Listing Level | Non-compliant ASINs are directly delisted and prohibited from sale, with no appeal for recovery |
| Inventory Level | Non-compliant inventory in FBA warehouses is frozen, cannot be sold or removed, and will be destroyed if not rectified for a long time |
| Account Level | Multiple violations or serious violations (e.g. selling prohibited cylindrical lithium batteries) will trigger account restrictions, suspension of sales permissions, and even account ban |
The implementation of the new lithium battery rule on Amazon US and Canadian stations marks that the platform's compliance control over lithium battery categories has entered a full-dimensional tightening stage of "safety + transport + process". For cross-border sellers, compliance is no longer an "optional item" but a "survival bottom line". It is recommended that sellers immediately launch self-inspection and rectification, prioritize certification completion and listing optimization, avoid prohibited sales red lines, ensure full compliance before the new rule takes effect, and avoid major losses caused by violations.
This article is compiled and published by Guangdong Energy Storage Testing Technology Co., Ltd. (www.gdestl.com). The content is for reference only, and specific compliance requirements shall be subject to the official announcement of Amazon platform.
Label: Amazon prohibited cylindrical lithium battery Amazon lithium battery new rule 2026 FBA lithium battery compliance UL 1642 UL 2054 certification TIC DV verification Amazon UN 38.3 transport test
Focus on Wechat
Public Number