LR44 1.5v alkaline battery

LR44 1.5V Alkaline Battery is a compact, single-cell alkaline battery commonly used in small electronic devices. With a nominal voltage of 1.5V and a diameter of 11.6mm, it’s widely employed in watches, calculators, toys, and medical devices. The LR44 offers reliable power with stable voltage output throughout its service life.

Key Features of LR44 Alkaline Battery:

• • Standard Voltage: 1.5V nominal output
  • Compact Size: 11.6mm diameter x 5.4mm height
  • Alkaline Chemistry: Provides longer shelf life than zinc batteries
  • Mercury-Free: Environmentally friendly construction
  • Wide Compatibility: Direct replacement for AG13, A76, and other equivalents

Technical Specifications of LR44 Alkaline Battery:

• • Nominal Voltage: 1.5V
  • Capacity: 110-150mAh (typical)
  • Chemistry: Alkaline (Zn/MnO₂)
  • Dimensions: 11.6mm (diameter) x 5.4mm (height)
  • Weight: Approximately 2.3 grams
  • Shelf Life: 3-5 years (at 20°C)
  • Operating Temperature: 0°C to 60°C

Mechanical Characteristics of LR44 Battery:

• • Diameter: 11.6mm ±0.2mm
  • Height: 5.4mm ±0.2mm
  • Terminals: Flat positive (+) and negative (-) contacts
  • Case Material: Nickel-plated steel
  • Color: Silver metallic casing

Electrical Performance and Connection:

• • Polarity:
    • Positive (+): Flat circular terminal (larger diameter)
    • Negative (-): Flat circular terminal (smaller diameter, opposite side)
  • Typical Discharge: Stable 1.5V output for majority of discharge cycle

Applications of LR44 Alkaline Battery:

• • Watches & Clocks: Power source for analog and digital timepieces
  • Calculators: Energy supply for portable computing devices
  • Toys & Games: Small electronic toys and handheld games
  • Medical Devices: Thermometers, glucose meters, and hearing aids
  • Electronic Gadgets: Laser pointers, LED lights, and small sensors

Equivalent Models of LR44 Battery:

• • AG13 Battery: Silver oxide alternative with similar dimensions
  • A76 Battery: Direct replacement with identical specifications
  • 357 Battery: Silver oxide version with higher capacity

Safety and Handling Information:

• • Storage: Keep in cool, dry place away from metal objects
  • Disposal: Recycle properly – do not dispose in fire
  • Installation: Ensure correct polarity when inserting in devices

Keywords for LR44 Alkaline Battery:

• • LR44 Battery
  • 1.5V Button Cell
  • Alkaline Button Battery
  • AG13 Equivalent
  • Watch Battery

Package Includes:

• • 1 x LR44 1.5V Alkaline Battery