377 Manganese Dioxide Silver Oxide Button Cell
377 (SR626SW equivalent) 1.55V button battery combines silver oxide and manganese dioxide for hearing aids and precision instruments. Fits HTS 8506.10.00.10 manganese dioxide primary coin cell criteria. Ultra-low self-discharge rate.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If air-zinc primary cells
Zinc-air chemistry for hearing aids uses dedicated primary cell subheading.
If other recorded media with embedded cells
Integrated batteries in media devices classified with apparatus.
If measuring instrument assemblies
Integral batteries in precision measuring equipment classified as parts thereof.
Not sure which classification is right?
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Import Tips & Compliance
• HIPAA privacy packaging required for medical device battery imports
• Voltage stability test protocols essential for hearing aid qualification
• Magnetic interference testing for devices near medical implants
Related Products under HTS 8506.10.00.10
CR2032 Lithium Manganese Dioxide Coin Cell Battery
The CR2032 is a 3V lithium coin cell battery using manganese dioxide as the cathode material, commonly used in watches, calculators, and remote controls. It falls under HTS 8506.10.00.10 as a primary button/coin cell battery with manganese dioxide electrolyte, not rechargeable and designed for low-drain devices. These cells provide stable voltage output over their lifespan.
LR44 Alkaline Manganese Button Cell Battery
LR44 (AG13) is a 1.5V alkaline button battery with manganese dioxide cathode, used in small toys, laser pointers, and medical devices. Classified under HTS 8506.10.00.10 for its manganese dioxide primary cell construction in coin form. Provides higher capacity than zinc-air alternatives for continuous low-power applications.
SR626SW Silver Oxide Manganese Coin Battery
SR626SW is a 1.55V silver oxide button cell with manganese dioxide elements, ideal for watches and hearing aids requiring stable voltage. Falls under HTS 8506.10.00.10 as manganese dioxide primary coin battery despite silver oxide primary classification traits. Offers 3+ year shelf life in low-drain applications.
CR1220 Lithium 3V Coin Cell Battery
CR1220 is a compact 3V lithium manganese dioxide coin battery for key fobs, glucometers, and fitness trackers. HTS 8506.10.00.10 applies due to its primary cell status with manganese dioxide cathode in button configuration. Delivers consistent power for intermittent high-drain pulses.
AG13 Manganese Dioxide Button Battery 1.5V
AG13 (LR44 equivalent) 1.5V button cell uses manganese dioxide cathode for calculators, LED lights, and instruments. Primary cell design fits HTS 8506.10.00.10 coin battery requirements. Cost-effective for high-volume consumer electronics.
DL2032 Lithium Manganese Dioxide Watch Battery
DL2032 (CR2032 equivalent) lithium coin cell with manganese dioxide cathode powers digital watches and small appliances. HTS 8506.10.00.10 designation reflects primary non-rechargeable button cell construction. Extended temperature range for reliable performance.