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Is lr44 the same as 357
What is the difference between LR44 and 357 batteries? Are they interchangeable? Let's take a look
What is LR44 battery？
LR44 is a common alkaline button battery widely used in small electronic devices. It is characterized by small size and light weight, suitable for providing power to low-power devices.
What is 357 battery？
The 357 battery is a common silver oxide button cell commonly used in small electronic devices such as watches, calculators, laser pointers, and medical equipment (such as blood glucose meters). It is known for its stable voltage and long life, suitable for high-precision equipment.
Here is a comparison chart of LR44 and 357 batteries:
battery LR44 vs. 357
| Properties | LR44 battery | 357 battery |
|---|---|---|
| Chemical composition | Alkaline battery | Silver oxide battery |
| Size | Diameter 11.6 mm, thickness 5.4 mm | Diameter 11.6 mm, thickness 5.4 mm |
| Voltage | 1.5 volts | 1.55 volts |
| Capacity | Low (generally around 110-130 mAh) | High (generally around 150-200 mAh) |
| Voltage stability | Decreases rapidly with time of use | Voltage remains relatively stable |
| Lifespan | Short, suitable for short-term use or low-power devices | Long, suitable for long-term use or high-precision devices |
| Price | Relatively cheap | More expensive, usually more expensive than LR44 |
| Common applications | Calculators, toys, laser pointers, small electronic devices, etc. | Watches, hearing devices, medical equipment, high-precision instruments, etc. |
| Replacement models | AG13, A76, L1154, LR1154 | SR44, SR1154, D357, SP76, V357 |
| Applicable devices | Devices with low power consumption and low voltage requirements | Devices with high requirements for voltage stability and battery life |
This table summarizes the differences between the two batteries in terms of size, chemical composition, performance, price, etc., to help you make a more appropriate decision when choosing.
About what battery is equivalent to lr44?
357,AG13, A76, L1154, LR1154
what are lr44 batteries used for ?
Calculators, toys, laser pointers, small electronic devices, etc.
what battery is compatible with lr44 ?
AG13, A76, L1154, LR1154
what battery is compatible with 357 ?
SR44, SR1154, D357, SP76, V357
357 batteries the same as lr44 ?
Often used interchangeably
Summary:
Use LR44 if cost is a priority and the device doesn’t require high performance or longevity.
Use 357 for better consistency, longer life, and higher performance, particularly in more demanding devices.
While both batteries can often be used interchangeably due to their size, the 357 (silver oxide) is generally a superior choice in terms of performance and longevity compared to the LR44 (alkaline).