How to get a UL 2743 Test Report?

The earliest standard for automotive jump starter products comes from the UL 2743 standard in the United States, which was introduced as early as 2014. This standard applies to various portable power products with built-in batteries and one or more input/output ports that provide emergency jump-starting for cars, as well as other mobile energy storage stations.

Portable automotive jump starters are lithium-ion portable power packs designed to start a car battery using high current and high voltage. These products may also include features such as flashlights, voltmeters, inverters, car adapters, and internal air compressor components. This requirement does not apply to portable emergency power sources that do not contain lithium batteries.

Amazon may request relevant safety documents for portable automotive jump starters at any time to confirm their compliance.

Who Should Submit Relevant Documents?

If you sell portable automotive jump starters, we may require you to provide relevant documents to confirm the safety of your products. For each product you apply to sell, Amazon requires you to provide documents proving it meets the relevant standards or regulations.

How to Obtain Approval to Sell Portable Automotive Jump Starters?

Amazon's policy requires all portable automotive jump starters sold on its website to meet specific certification standards. If Amazon contacts you, please submit the following information to electronics-safety@amazon.com to apply for approval to sell such products on Amazon.

1. Company Name

2. Seller ID/Vendor Code

3. Email Address

4. Phone Number

5. List of ASINs you are applying to sell

6. Product images and manuals (if applicable) (images should include all relevant safety information and compliance marks)

UL 2743 is a North American safety certification applicable to:

1. Portable or mobile power packs (weighing less than 18kg or with wheels)

2. Lead-acid or lithium batteries

3. One or multiple input/output ports

4. Optional features such as car jump-start, LED lights, inverters, etc.

5. Excludes UL 2056 (20VDC, lithium battery)

UL 2743 Test Report Content for Energy Storage Power:

1. Power input test; normal charging test

2. Lithium battery charging system test; capacitor discharge test

3. Leakage current test; normal temperature rise test

4. Dielectric strength test; abnormal test; vibration test

5. Ground continuity test; overload test; stress release test

6. Enclosure strength test; molding test; handle strength test

7. Stability test; static pressure test; rain test

8. Insulating material test; sealing ring aging test; metal coating thickness test

9. Durability test of tag markings; feedback test; cold bending test; clip test

China JJR is an IEC 17025 accredited laboratory with CMA and CNAS qualifications. We provide UL 2743 test reports to help enterprises enter the US market and electronic marketplaces such as Amazon, Alibaba, Temu, TikTok, eBay, and more. Located in China, we offer lower testing fees, helping you save 20% on certification costs.