Sony Silver Oxide SR44 Calculator Battery from Mexico
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.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Measure external volume excluding packaging; declare as UN3090 lithium metal batteries if misidentified; avoid bulk packaging over 100 units without proper segregation