AG13 Silver Oxide Calculator Battery
AG13/LR44 equivalent silver oxide button cells for calculators and remotes, volume ≤300 cm³. HTS 8506.40.1010 covers these primary non-rechargeable coin batteries. Provides 1.55V with 10-year shelf life.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If alkaline LR44 equivalent size
Same form factor but alkaline chemistry shifts from silver oxide (8506.40) to alkaline (8506.30) subheading.
If pre-installed in toy sets
Batteries packaged with toys for retail may follow toy classification as composite goods.
If silver oxide but non-coin profile
Cylindrical silver oxide primaries get separate statistical suffix from true button/coin cells.
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Import Tips & Compliance
• Cross-reference LR44 alkaline part numbers but classify by actual silver oxide chemistry, not model number
• Batch test capacity (>140 mAh for LR44-size) to distinguish low-grade cells from premium silver oxide
• Comply with California Prop 65 warnings for battery products containing trace heavy metals
Related Products under HTS 8506.40.10.10
SR44 Silver Oxide Button Cell Battery
The SR44 is a small silver oxide button cell battery with an external volume under 300 cm³, commonly used in watches and calculators. It falls under HTS 8506.40.1010 as a primary silver oxide button/coin cell battery not designed for recharge. Provides stable voltage output of 1.55V for low-drain devices.
SR626SW Silver Oxide Coin Cell Battery
SR626SW coin cells are silver oxide primary batteries (≤300 cm³) used in small electronics like hearing aids and toys. Classified under HTS 8506.40.1010 for button/coin configuration and silver oxide chemistry. Offers high energy density and 3+ year shelf life.
377 Silver Oxide Watch Battery
The 377 (SR626/377) silver oxide button battery powers quartz watches and instruments, with volume under 300 cm³. HTS 8506.40.1010 covers these primary non-rechargeable coin cells using silver oxide electrolyte. Known for low self-discharge and stable performance.
SR41 Silver Oxide Button Cell
SR41 button cells (7.9mm x 3.6mm) are silver oxide primary batteries for precision devices, volume well under 300 cm³. HTS 8506.40.1010 applies to these flat coin-style non-rechargeable cells. Used in medical timers and photo meters.
SR521SW Coin Cell Battery
Ultra-thin SR521SW silver oxide coin cells (5.8mm x 2.1mm) power micro-electronics with <300 cm³ volume. Classified HTS 8506.40.1010 as primary button/coin silver oxide batteries. Ideal for glucose meters and hearing aids.