Alkaline Battery Separator Membranes from Germany
Microporous cellulose-based membranes that separate electrodes in AA/AAA alkaline primary batteries while allowing electrolyte flow. These critical parts prevent shorts in non-rechargeable cells. Classified as parts under HTS 8506.90.00.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Test certificates for porosity and ion permeability must accompany shipments
• Document manufacturing process showing membrane cutting for specific battery sizes