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Primary cells and primary batteries; parts thereof: > Silver oxide: > Having an external volume not exceeding 300 cm3 > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8506.40.10.90
Energizer Silver Oxide 377 Watch Battery
A compact button cell silver oxide battery with 1.55V voltage and capacity around 25mAh, designed for powering watches and calculators. Its external volume is approximately 0.1 cm³, well under 300 cm³, classifying it under HTS 8506.40.10.90 as a primary silver oxide cell not exceeding this volume limit and not alkali-free.
Maxell SR626SW Hearing Aid Battery
Silver oxide button battery model SR626SW with 1.55V and 28mAh capacity, used in hearing aids, volume about 0.15 cm³. Fits HTS 8506.40.10.90 for small-volume silver oxide primary cells excluding alkali-free types.
Sony Silver Oxide SR44 Calculator Battery
SR44 silver oxide cell providing stable 1.55V for calculators and toys, capacity 150mAh, volume under 0.3 cm³. Classified in 8506.40.10.90 as other small silver oxide primary batteries.
Renata 390 Silver Oxide Medical Device Battery
High-reliability Renata 390 silver oxide battery for medical instruments like glucometers, 1.55V, ~120mAh, volume 0.2 cm³. HTS 8506.40.10.90 applies to such small primary silver oxide cells.
Varta V377 Silver Oxide Photo Battery
Varta V377 1.55V silver oxide button cell for digital photo keychains and small cameras, capacity 24mAh, volume <0.1 cm³. Falls under HTS 8506.40.10.90 for other small silver oxide primaries.
Timex Ironman Silver Oxide 395 Battery
Specialized silver oxide 395 cell for Timex Ironman sports watches, 1.55V, 94mAh, compact volume 0.18 cm³. HTS 8506.40.10.90 covers this as other small-volume silver oxide primary battery.
Duracell PX76A Silver Oxide Lantern Battery
Duracell PX76A silver oxide A76 equivalent for small lanterns and remotes, 1.55V, 145mAh, volume ~0.25 cm³. Classified under 8506.40.10.90 as other silver oxide cells ≤300 cm³.
Panasonic Silver Oxide LR44 Replacement
Panasonic SR44SW silver oxide alternative to alkaline LR44, for instruments and toys, 1.55V, 170mAh, volume 0.22 cm³. HTS 8506.40.10.90 for small silver oxide primary cells.