Free UN3481 Label Printable Download Guide – Shipping lithium ion batteries contained in or packed with equipment requires the correct UN3481 identification under U.S. Department of Transportation (DOT) rules. This page explains what the UN3481 label and lithium battery mark are, when you need them, and how to obtain legitimate free printable versions that meet size and design standards.
What Is a UN3481 Label?
UN3481 is the United Nations identification number for lithium ion batteries (including lithium ion polymer) that are either contained in equipment or packed with equipment. It differs from UN3480, which applies to standalone lithium ion batteries shipped without equipment.
These shipments fall under Class 9 (miscellaneous dangerous goods). Depending on battery size, quantity, and transport mode (ground, air, or ocean), packages may need:
- The lithium battery mark (red-hatched rectangle with the battery-and-flame symbol and UN number) for many smaller or excepted shipments.
- A Class 9 lithium battery hazard label (diamond shape) for fully regulated shipments.
- Additional marks such as the proper shipping name, shipper/consignee details, or Cargo Aircraft Only label when required.
Always verify the exact requirements against current DOT Hazardous Materials Regulations (49 CFR) and carrier policies.
When Do You Need a UN3481 Label or Mark?
You typically need UN3481 identification when shipping devices such as laptops, power tools, phones, or other electronics that contain or are packed with lithium ion batteries. Key factors include:
- Watt-hour rating of the cells or batteries.
- Whether the batteries are installed in the equipment or packed separately with it.
- Package quantity limits and mode of transport.
- Exceptions for very small quantities or button cells in some cases.
The telephone number that previously appeared on the lithium battery mark is being phased out, with a final date of December 31, 2026 under recent rulemaking. Newer marks without the phone number are acceptable in most applications.
Print the mark or label in color on durable material that will remain legible and attached during normal transport conditions. Minimum sizes generally start at 100 mm × 100 mm (or 100 mm × 70 mm on small packages for the mark).
Where to Get a Free Printable UN3481 Lithium Battery Mark?
Legitimate free templates exist for the lithium battery mark used with many UN3481 shipments under Section II or similar exceptions. One reliable source provides a ready-to-print PDF that includes fields for the UN number (enter UN3481) and, if still needed during the phase-out period, a contact telephone number:
Download the free lithium battery mark PDF template
Print it at the correct dimensions, cut along the indicated lines, and affix it securely to the package. Check your printer settings so the final size meets regulatory minimums.
For complete official guidance tailored to U.S. shippers, consult the latest PHMSA Lithium Battery Guide for Shippers. It outlines packaging, marking, labeling, and documentation requirements for various UN3481 scenarios:
PHMSA Lithium Battery Guide for Shippers (official PDF)
Commercial durable labels (paper or film) from specialized suppliers remain the preferred option for high-volume or fully regulated shipments because free printables may not offer the same weather resistance or adhesive strength.
Free UN3481 Label Printable Download Guide
How to Use the Free Printable Correctly?
- Confirm your shipment qualifies for the lithium battery mark rather than a full Class 9 hazard label.
- Download the template and enter “UN3481” (or the combination if both lithium ion and metal batteries are present).
- Print in color on sturdy paper or label stock.
- Verify finished dimensions after printing.
- Affix the mark on one side of the outer package so it remains visible.
- Add any required additional marks (proper shipping name, addresses, etc.).
- Keep records and be prepared to provide a UN 38.3 test summary if requested.
Never rely solely on a printable if your carrier or mode of transport demands certified durable labels.
Brief FAQ
Is a free printable UN3481 label legally sufficient?
Yes for many excepted or Section II shipments if the printed mark meets exact size, color, symbol, and durability rules. Fully regulated shipments usually require a Class 9 lithium battery label that meets 49 CFR design standards.
Do I still need a phone number on the mark?
The requirement is being phased out through December 31, 2026. Use marks without the number when possible.
Where can I find the official U.S. rules?
Start with the PHMSA Lithium Battery Guide linked above and the Hazardous Materials Regulations in 49 CFR Part 173.185.
Can I print Class 9 labels myself?
You may create compliant versions if they match the exact design specifications, but most shippers purchase pre-printed durable labels to avoid rejection.
Using the correct UN3481 identification helps packages move safely and reduces the chance of delays or returned shipments. Always double-check the latest regulations and your specific carrier requirements before shipping.