Lithium Battery Mark

Lithium Battery Mark Requirements for Shipping

Requirements, Design, and Placement for Lithium Battery Shipping Marks

Lithium battery marks identify packages containing lithium-ion or lithium metal batteries that qualify under specific dangerous goods shipping exceptions. These marks communicate critical safety information to carriers, handlers, and emergency responders. Understanding lithium battery mark requirements helps ensure shipments meet DOT, IATA, and ICAO regulations while supporting safe battery transportation.

What is the Lithium Battery Mark?

The lithium battery mark is a standardized shipping marking applied to packages containing lithium batteries transported under limited or excepted quantity provisions. The mark alerts handlers that lithium batteries are present and provides identification and emergency contact information required for compliance.

When Lithium Battery Marks Are Required for Shipping

Lithium battery marks are required when lithium-ion or lithium metal batteries are shipped under regulatory exception thresholds but still require hazard communication. These requirements apply to batteries shipped alone, packed with equipment, or contained in equipment under UN classifications including UN3480, UN3481, UN3490, and UN3491 when exception provisions are met. Shippers must confirm battery watt-hour ratings or lithium content, packaging configuration, and transport method to determine if the mark is required.

Types of Lithium Batteries & Common Shipping Uses

Lithium batteries are widely used across consumer electronics, medical devices, industrial equipment, and energy storage applications. Understanding battery chemistry helps determine shipping classification and marking requirements.

How to Identify Lithium-Ion vs. Lithium Metal Batteries

    Lithium-ion batteries are rechargeable and commonly used in devices such as laptops, smartphones, power tools, and electric equipment. Lithium metal batteries are typically non-rechargeable and are frequently used in medical devices, watches, cameras, and backup power systems. Battery packaging, manufacturer specifications, and watt-hour or lithium content ratings help determine battery type and applicable shipping requirements.

Required Elements of a Lithium Battery Mark

Lithium battery marks must include specific information to meet regulatory standards and communicate shipment risks effectively.

What a Lithium Battery Mark Looks Like

The mark features a rectangular or square design displaying a battery symbol with a flame graphic, along with required identification details. The design must follow regulatory formatting standards to ensure visibility and recognition throughout transport.

Lithium Battery Hazard Symbol Requirements

The battery and flame symbol identifies the presence of lithium batteries and signals potential fire risk if batteries are damaged or mishandled. The symbol must be clearly printed and meet contrast and visibility requirements.

UN Number Requirements for Lithium Battery Marks

The mark must display the correct UN number identifying the battery classification. Accepted UN numbers include UN3480, UN3481, UN3490, or UN3491 depending on battery chemistry and packaging configuration.

Emergency Contact Number Requirements

Lithium battery marks must include a telephone number providing access to additional shipment information during transport. The number must be monitored and capable of assisting carriers or emergency responders if a safety issue occurs.

Lithium Battery Mark Size and Dimension Requirements

Lithium battery marks must meet standardized size requirements to remain legible and easily identifiable.

Standard Lithium Battery Mark Size

The standard lithium battery mark size is 100 mm by 100 mm. This size supports visibility across most shipping packages and transport environments.

Reduced Size Marks for Small Packages

Smaller packages may allow reduced-size marks when permitted by applicable regulations, provided the mark remains legible and clearly visible.

How to Read and Verify a Lithium Battery Mark

Each element of the lithium battery mark provides important shipment information. The battery symbol indicates the presence of lithium batteries, the UN number identifies classification and packaging configuration, and the emergency contact number provides access to shipment safety information. Verifying that each component is accurate helps support regulatory compliance and safe handling.

Lithium Battery Shipping Requirements and Compliance Rules

Lithium battery shipments must meet packaging, handling, and documentation requirements established by transportation authorities. Batteries must be packaged to prevent short circuits, movement, or damage during transit. Depending on battery quantity, chemistry, and shipping method, additional documentation or declarations may be required. Shippers should confirm requirements with carriers and applicable regulations before shipping.

Lithium Battery Mark Placement Requirements

Lithium battery marks must be placed on the exterior surface of the package in a location that is clearly visible and not obstructed by tape, straps, or other labels. When additional hazard labels or shipping marks are required, the lithium battery mark should be positioned near them without overlapping or reducing readability.

Exemptions to Lithium Battery Mark Requirements

Certain small lithium batteries or limited shipments may qualify for additional exemptions where lithium battery marks are not required. These exemptions vary based on battery size, lithium content, quantity limits, and transport mode. Shippers should review current regulatory guidance to confirm exemption eligibility before omitting required markings.

Where to Buy Compliant Lithium Battery Labels?

Compliant lithium battery marks help simplify regulatory compliance and improve shipping efficiency. 


GMP Labeling provides lithium battery labels designed to meet DOT, IATA, and ICAO requirements, along with custom labeling solutions and label printing systems that support accurate, durable, and high-quality battery shipping identification.

Battery Shipping Labels FAQs

For additional guidance on shipping lithium-ion batteries, our Battery Shipping Labels FAQs explain common labeling questions, regulatory differences, and best practices. Visit the FAQs to get clear answers and ensure your UN3480 shipments stay compliant.

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Lithium Battery Labels
Ensure safe and compliant shipment of lithium batteries with ready-to-use labels. Durable and regulation-approved, our labels make it easy to meet shipping requirements while keeping packages clearly marked.

Custom Battery Label Design

Create labels that fit your exact needs with GMP’s Custom Label Design service. From specific battery types to unique equipment packaging, we help you build compliant, professional labels that meet all UN3481 and shipping regulations.

Battery Label Printers

Print durable UN3481 labels on demand with GMP’s compatible label printers. Ideal for high-volume or frequently changing shipments, these printers ensure every package is properly marked for safe handling and regulatory compliance.