PX13 Mercuric Oxide Hearing Aid Battery
PX13 mercuric oxide miniature battery for early hearing aids, volume not exceeding 300 cm³. HTS 8506.30.1000 covers these small mercuric oxide primary cells. Historically used for low-voltage, long-life applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If larger silver oxide hearing aid batteries
Silver oxide variants over 300 cm³ classify differently within same chemistry family.
If assembled into complete hearing aids
Complete medical hearing instruments classify in 9018, incorporating batteries.
If viewed as electronic integrated circuits
Rare misclassification as circuit devices instead of discrete primary cells.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Confirm battery is primary (non-rechargeable) as rechargeable would change classification
• Provide RoHS exemption documentation for mercury content where applicable
• Package to prevent short-circuiting during transport per UN manual requirements
Related Products under HTS 8506.30.10.00
LR44 Mercuric Oxide Button Cell Battery
A small round LR44 mercuric oxide button cell battery with external volume under 300 cm³, used in watches, calculators, and small electronics. Classified under HTS 8506.30.1000 due to its mercuric oxide chemistry and compact size meeting the volume limit. Provides stable voltage for low-drain devices.
PX625 Mercuric Oxide Watch Battery
PX625 mercuric oxide cylindrical battery for vintage cameras and watches, external volume under 300 cm³. Meets HTS 8506.30.1000 criteria as a mercuric oxide primary cell of specified small size. Delivers 1.35V stable output for precision timepieces.
V625U Mercuric Oxide Micro Battery
V625U mercuric oxide button cell for medical devices and instruments, volume not exceeding 300 cm³. HTS 8506.30.1000 applies to these compact mercuric oxide primary cells. Known for high energy density and reliability in low-power applications.
RM625R Mercuric Oxide Instrument Battery
RM625R mercuric oxide battery for precision measuring instruments, external volume under 300 cm³. Classified in HTS 8506.30.1000 for small mercuric oxide primary cells. Provides long shelf life and stable voltage output.
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511 size mercuric oxide battery for small calculators and toys, external volume under 300 cm³. Fits HTS 8506.30.1000 as compact mercuric oxide primary cell. Offers high capacity in button cell format.
R13 Mercuric Oxide Cylindrical Cell
R13 mercuric oxide cylindrical primary battery for portable meters, volume ≤300 cm³. HTS 8506.30.1000 specifically for these small mercuric oxide cells. Used where stable 1.35V output required.