RW42 Mercuric Oxide 7.5V Battery Stack
RW42 stacked mercuric oxide cells providing 7.5V for specialized test equipment and vintage electronics. The multi-cell configuration maintains mercuric oxide chemistry classification under HTS 8506.30.5000.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If lithium chemistry high-voltage stack
Lithium stacks classified separately regardless of voltage
If considered electrical apparatus for measurement
Test equipment batteries sometimes classified differently
Not sure which classification is right?
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Import Tips & Compliance
• Specify cell count and series configuration in commercial invoice
• Include short-circuit protection specifications for safety clearance
• Coordinate with consignee for specialized equipment compatibility testing
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