LR44 Battery: Size, Uses, Features, and Equivalents
The LR44 battery is a small round alkaline button/coin cell battery designed for low-power electronic devices. It provides nominal voltage of 1.5 volts and is known for its compact size and wide compatibility.
This lr44 battery works best for small electronics like watches, flashlight, calculators, toys, laser pen and thermometers. It won’t help if you need rechargeable coin cells or hearing aid batteries.
LR44 Battery: Complete Guide to Size, Voltage, Equivalents, Uses, and Safety
LR44 batteries use different chemistries, and each type has its own strengths depending on what you need it for. We also keep a large stock of semiconductors, capacitors, resistors, and ICs ready to ship.
Known for being cheap and easy to find, the LR44 is one of the most common coin cell batteries you’ll see in homes, offices, and labs.
What Is an LR44 Battery?
The LR44 is a popular button cell used in toys, remotes, watches, and calculators. Almost every major brand makes it. You’ll find LR44 batteries in different chemistries, and each one fits specific uses.
This alkaline button cell lasts a long time, has a small size, and costs little. It’s easy to find in stores because demand is high. LR44 batteries come in premium and regular types. People choose them for durability, good capacity, strong energy density, and fair pricing.
Size-wise, it’s 11.6mm wide, 5.4mm tall, and weighs about 2g. When replacing batteries, check the type, size, capacity, voltage, shelf life, and chemistry. Some devices need a steady voltage to work right. In those cases, use silver-oxide instead of LR44. If the pack says “alkaline,” it’s a standard LR44.
LR44 Battery Keytakes
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