511 Mercuric Oxide Zinc-Air Equivalent Battery from Germany
> A 511-size mercuric oxide primary battery, a compact button cell with an external volume under 300 cm³, designed for small calculators and toys. Its mercuric oxide chemistry provides a stable 1.35V output and long shelf life, making it suitable for low-drain devices. This product falls under tariff item 8506.30.00 as a mercuric oxide primary cell.
Duty Rate — Germany → Canada
7%
Import Tips
• > Ensure the battery's external volume is under 300 cm³ to confirm classification under this item
• Declare the mercuric oxide content accurately, as it may be subject to environmental regulations under the Canadian Environmental Protection Act
• Keep technical datasheets available for CBSA verification of chemistry and size