Primary Battery Electrolyte Retainer Spacers
Absorbent spacer rings that hold electrolyte gel in cylindrical alkaline primary batteries. These maintain chemical stability in non-rechargeable cells. As functional parts, under HTS 8506.90.00.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic plastic foam pieces
Plastics foam not specialized for batteries under Chapter 39.
If for alkaline rechargeables
Spacers for secondary cells classify with accumulators.
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Import Tips & Compliance
• Absorbency test data and material safety sheets mandatory
• Specify battery model compatibility (e.g
• D-cell spacers)
Related Products under HTS 8506.90.00.00
Lithium Primary Battery Cathode Sheets
Pre-cut cathode sheets made from manganese dioxide and lithium compounds for use in CR123A lithium primary batteries. These sheets form the positive electrode in the non-rechargeable cell assembly. HTS 8506.90.00.00 covers such specialized electrochemical components of primary cells.
CR2032 Lithium Battery Current Collectors
Nickel-plated steel current collector discs for CR2032 coin lithium primary batteries. These conduct electrons between active materials and terminals in non-rechargeable cells. HTS 8506.90.00.00 for primary battery electrical parts.
Silver Oxide Battery Terminal Contacts
Gold-plated terminal contact pins for SR516 silver oxide watch primary batteries. Ensure reliable electrical connection in miniature non-rechargeable cells. HTS 8506.90.00.00 parts classification.
Lithium Thionyl Chloride Battery Headers
Hermetic glass-to-metal seal headers for 3.6V lithium thionyl chloride primary batteries used in meters. Provide leak-proof electrolyte containment. HTS 8506.90.00.00 for industrial primary cell parts.
AA Alkaline Battery End Caps
Metal end caps used to seal the positive and negative terminals of AA alkaline primary batteries. These parts are essential for containing the electrochemical components and ensuring electrical connectivity during use. Classified under HTS 8506.90.00.00 as parts of primary cells and primary batteries.
Button Cell Battery Insulator Rings
Plastic insulator rings that separate anode and cathode in silver oxide button primary batteries (e.g., SR44). These prevent internal short circuits in the coin-shaped non-rechargeable cells. As integral safety parts, they qualify under HTS 8506.90.00.00 for primary battery parts.