HS Code for Primary lithium battery

Primary lithium batteries are classified under HS code 8506.50 because they are non-rechargeable electrochemical cells that utilize lithium as an anode. Heading 8506 is reserved for primary cells and primary batteries, which are designed to be discharged once and discarded. The subheading 8506.50 specifically isolates lithium chemistry from other types like manganese dioxide or mercuric oxide. This classification is determined by the chemical composition of the active materials and the fact that the electrochemical reaction is not reversible. These batteries are distinct from secondary (rechargeable) batteries, which fall under heading 8507. The classification remains consistent regardless of the battery's shape, whether it is a button cell, cylindrical, or rectangular, provided it meets the primary lithium criteria. Proper classification is vital for safety regulations, as lithium batteries are subject to specific transport requirements due to their energy density and chemical properties.

Products Included

• Lithium-thionyl chloride (Li-SOCl2) non-rechargeable cells
• Lithium-manganese dioxide (Li-MnO2) coin or button cells
• Lithium-iron disulfide (Li-FeS2) cylindrical batteries
• Primary lithium battery packs for industrial sensors
• Non-rechargeable lithium backup batteries for computer memory

Common Misclassification

The most frequent error is confusing primary lithium batteries with rechargeable lithium-ion batteries, which are classified under HS code 8507.60. While both contain lithium, heading 8507 is strictly for electric accumulators (rechargeable). Additionally, lithium batteries are sometimes misclassified under 8506.10 if they are mistaken for standard alkaline manganese dioxide batteries, or under 8506.80 for other primary cells if the lithium component is not recognized as the primary chemistry.

FAQ

What is the HS code for Primary lithium battery?

The HS code for a primary (non-rechargeable) lithium battery is 8506.50.

Are lithium-ion batteries classified under 8506.50?

No, lithium-ion batteries are rechargeable and must be classified under HS code 8507.60. Code 8506.50 is exclusively for primary, non-rechargeable lithium cells.