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| Micro Batteries | Household | Rechargeable | Commercial | Auto Moto Marine |
Technical Specifications: Maxell Alkaline Batteries [Button Cell]
The Maxell LR button battery is a compact, light and economical alkaline battery with a nominal voltage of 1.5V. The LR (alkaline) battery is less expensive than SR (silver oxide) batteries and is practical for a wide variety of portable electronics, ranging from calculators & thermometers; to small toys & lighted key chains. Maxell's Based on many years of experience and know-how in the field of silver oxide batteries, the LR battery boasts high quality and high reliability.
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Features of Maxell Alkaline Button Cell Batteries:
- Excellent cost-performance. Unlike silver oxide batteries that use the precious metal, silver, alkaline batteries feature good cost-performance because they use low-cost manganese dioxide as its active material.
- Superior leakage resistance. Like silver oxide batteries, the LR battery is manufactured using Maxell's original leak-resistant processing that suppresses the electrolyte from rising up and seeping out-a common phenomenon of alkaline electrolytes.
- Excellent heavy load characteristics. The LR battery offers excellent heavy load characteristics and employs a separator featuring low internal resistance, good liquid holding properties and high-drain characteristics.
| Positive reaction: | MnO2 + H+ +e- | MnOOH |
| Negative reaction: | Zn + 2OH- | ZnO + H2O + 2e- |
| Total reaction: | 2MnO2 + H2O + Zn | 2MnOOH + ZnO |
| Models | Dimensions | ||||||
Cross Reference |
Maxell Model J.I.S. |
Nominal Voltage |
Nominal Capacity (mAh) |
Nominal Discharge Current (mA) |
Diameter (mm) |
Height (mm) |
Weight (g) |
|---|---|---|---|---|---|---|---|
| A76, AG13, L1154, G13, V13GA | LR44 | 1.5 | 60 | 100 | 11.6 | 5.4 | 1.8 |
| 186, AG12, L1142, G12, V12GA, LR54 | LR43 | 1.5 | 55 | 100 | 11.6 | 4.2 | 1.6 |
| 189, AG10, L1131, G10, V10GA, LR55 | LR1130 | 1.5 | 35 | 100 | 11.6 | 3.05 | 1.2 |
| 191, AG8, L1121, G8, V8GA | LR1120 | 1.5 | 26 | 45 | 11.6 | 2.05 | 0.9 |
| 192, AG3, L736, G3, V3GA | LR41 | 1.5 | 25 | 70 | 7.9 | 3.6 | 0.6 |
Maxell Alkaline Button Cell Construction
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