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  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
  • AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries
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AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries

  • 10000 - 99999 Pieces
    $0.02
  • >= 100000 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 3000000 pieces）
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AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Delivery: AG3 LR41 392A alkaline button coin cell batteries provide stable 1.5V power for compact devices, ensuring reliable performance in watches, calculators, and small electronics.
  • Versatile Applications: Designed to power a wide range of devices, including toys, home appliances, and power tools, offering long-lasting energy in confined spaces.

Key features

  • 1. Material Technology

    • With alkaline technology, ensure longer-lasting power compared to zinc-carbon batteries*

  • 2. Interactive Design

    • With a compact, standardized button cell design, fits seamlessly into calculators, watches, and toys without requiring modifications.

  • 3. Performance Parameters

    • Delivers a stable 1.5V nominal voltage, maintaining consistent performance in power tools and home appliances better than non-alkaline batteries*

  • 4. Scenario Solutions

    • Ideal for toys, watches, and home appliances, offering reliable power in diverse applications compared to device-specific batteries*

  • 5. Scenario Solutions (Organization)

    • Organized in transparent trays for quick access and storage, saving time compared to bulk packaging*

Product details

AG3 LR41 392A Button Coin Cell Battery Car Wind Wheel Toys Watch Calculator Batteries

The AG3 LR41 392A button coin cell battery is a compact, high-performance alkaline battery designed for use in calculators, consumer electronics, home appliances, toys, power tools, and watches. Its durable metallic casing and consistent 1.5V output ensure reliable power delivery in small, space-constrained devices.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel casing with alkaline electrolyteResists corrosion in compact devices
Size11.6mm diameter × 5.4mm heightFits standard coin cell battery slots
Nominal Voltage1.5VEnsures compatibility with low-power devices
Battery TypePrimary (non-rechargeable)Ideal for infrequent or intermittent use
Service Life2–3 years (shelf life)Maintains performance in long-term storage

Customization guide

Adjustable parameters such as capacity (via advanced alkaline formulations) or temperature tolerance can be tailored to meet specific needs for extreme environments or high-drain applications.

Get inspired

From powering precision watches to energizing interactive toys, the AG3 LR41 392A offers reliable energy in a sleek, compact design. Its versatility makes it a go-to solution for everyday devices and niche applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Nominal Capacity30mAh+15% (34.5mAh)*+30% (39mAh)*
Service Life2 years3 years4 years
Operating Temp-20°C to 60°C-25°C to 65°C-30°C to 70°C

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Capacity: The Pro Model’s 39mAh capacity outperforms industry standards by 30%, extending device runtime.
    • Extended Service Life: Advanced electrolyte formulation increases longevity by 50% compared to traditional alkaline batteries.
    • Wider Temperature Range: The Pro Model’s -30°C to 70°C tolerance enables use in extreme environments, such as winter sports gear or industrial tools.

  2. Optimal Version Selection:

    • Base Model: Suitable for basic devices like calculators or low-drain toys.
    • Advanced Model: Ideal for frequent-use applications (e.g., smartwatches or children’s interactive toys).
    • Pro Model: Best for rugged environments (e.g., outdoor power tools or extreme-weather sensors). With its tripled temperature range and superior capacity, the Pro Model ensures reliability in scenarios where standard batteries fail.

*Comparative improvement over the Base Model.
*Industry benchmark reference: Standard AG3 batteries typically deliver 25mAh at -20°C to 50°C.

Frequently asked questions

  • Which AG3 LR41 392A battery is best for calculators and watch applications?

  • How to store AG3 LR41 batteries to prevent corrosion or leakage?

  • Alkaline vs. Lithium for long-lasting performance in toys and power tools?

  • Are AG3 LR41 batteries RoHS-compliant and safe for consumer electronics?

  • Can AG3 LR41 replace CR2032 lithium batteries in calculators?

  • How long do AG3 LR41 batteries last in home appliances like smoke detectors?

  • Are AG3 LR41 batteries suitable for children’s toys and educational kits?

  • Can AG3 LR41 batteries be used in vintage watches or antique calculators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Primary Button Cell Batteries (Industry Standard)Calculators, Watches, Basic ElectronicsNominal Voltage: 1.5V (AG3/LR41 standard)
Capacity: 35 mAh (IEC 60086-2)
Self-Discharge Rate: 12%/year (IEC 60086-3)		Cost-effective, widely compatible with legacy devicesShort lifespan (2–3 years), non-rechargeable, limited capacity for high-drain devices
Our Base Version (AG3 LR41 392A)Calculators, Watches, Consumer ElectronicsNominal Voltage: 1.5V (AG3/LR41 standard)
Capacity: 40 mAh (IEC 60086-2)
Self-Discharge Rate: <10%/year (IEC 60086-3)		Meets industry standards, reliable performance for low-drain devicesStandard capacity, no recharge option, temperature tolerance: 0°C–60°C
Our Advanced VersionHigh-Drain Devices, Smart WatchesNominal Voltage: 1.5V (AG3/LR41 standard)
▲Capacity: 50 mAh (12% ▲ vs Base)
▲Self-Discharge Rate: <5%/year (reduced leakage)
▲Operating Temp: -20°C–60°C (IEC 60086-2)		Extended lifespan (5+ years), durable for extreme conditionsHigher cost, slightly thicker design (may not fit all devices)
Rechargeable Lithium BatteriesIoT Sensors, WearablesNominal Voltage: 3.0V (CR2032 equivalent)
Capacity: 200 mAh (IEC 61960)
Rechargeable up to 500 cycles		High capacity, reusable, eco-friendlyRequires charger, voltage mismatch with 1.5V devices, risk of overcharging
Zinc-Carbon Button CellsLow-Cost Devices, Basic ElectronicsNominal Voltage: 1.5V (IEC 60086-2)
Capacity: 25 mAh (lower energy density)		Inexpensive, widely availableShort lifespan (1 year), prone to leakage, weak in cold temperatures
High-Capacity Primary BatteriesMedical Devices, Emergency EquipmentNominal Voltage: 1.5V (AG3/LR41 standard)
Capacity: 60 mAh (IEC 60086-2)
Longer Shelf Life: 10 years (IEC 60099-3)		Stable performance in extreme conditions, long shelf lifeBulky design, limited compatibility with standard devices, niche availability

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