Are you tired of scouring the internet for the perfect replacement battery for your SR936SW-powered device? Look no further! In this comprehensive guide, we’ll delve into the world of battery replacements, exploring the best alternatives to the SR936SW battery.
Understanding the SR936SW Battery
Before we dive into replacement options, it’s essential to understand the SR936SW battery itself. The SR936SW is a silver-oxide battery, commonly used in watches, calculators, and other small electronic devices. It’s known for its reliability, long lifespan, and low self-discharge rate. However, like all batteries, it eventually reaches the end of its life, requiring a suitable replacement.
SR936SW Battery Characteristics
To find the perfect replacement, it’s crucial to understand the SR936SW’s key characteristics:
- Voltage: 1.55V
- Capacity: 38mAh
- Size: 9.3mm diameter, 3.6mm height
- Chemistry: Silver-oxide
- Weight: Approximately 1.2 grams
SR936SW Replacement Options
Now that we’ve covered the SR936SW’s specifications, let’s explore some suitable replacement options:
Silver-Oxide Batteries
Since the SR936SW is a silver-oxide battery, it’s logical to start with other silver-oxide batteries as potential replacements.
- SR936: This battery is virtually identical to the SR936SW, with the same voltage, capacity, and size. The only difference lies in the “W” suffix, which indicates the SR936SW is designed for watches, while the SR936 is more general-purpose.
- SR927SW: This battery is slightly larger than the SR936SW, with a diameter of 9.5mm and a height of 3.9mm. However, it has a similar capacity and voltage, making it a viable replacement option.
Alkaline Batteries
Alkaline batteries are another popular choice for replacing the SR936SW. While they have some differences in chemistry and performance, they can still provide a reliable power source.
- LR936: This alkaline battery has a similar size and voltage to the SR936SW, but with a slightly higher capacity (45mAh). It’s a popular replacement option due to its widespread availability and affordability.
- LR927: This battery is similar to the LR936, but with a slightly larger diameter (9.5mm) and height (3.9mm). It has a similar capacity and voltage, making it another suitable replacement option.
Considerations for Replacement
When choosing a replacement battery, it’s essential to consider the following factors:
Voltage and Capacity
Ensure the replacement battery has a similar voltage and capacity to the SR936SW. A battery with a significantly higher or lower voltage may not provide optimal performance or even damage your device.
Size and Compatibility
The replacement battery should be identical in size or have a suitable adapter to fit your device’s battery compartment. Always check the dimensions and ensure a secure fit to prevent any damage or electrical shorts.
Chemistry and Self-Discharge
Silver-oxide batteries are known for their low self-discharge rate, which means they retain their charge even when not in use. Alkaline batteries, on the other hand, have a higher self-discharge rate. If you choose an alkaline replacement, be prepared for a shorter shelf life and more frequent replacements.
Conclusion
Replacing the SR936SW battery doesn’t have to be a daunting task. By understanding the battery’s characteristics and considering suitable replacement options, you can find the perfect match for your device. Remember to prioritize voltage, capacity, size, and chemistry when selecting a replacement battery. With this guide, you’re now equipped to make an informed decision and get your device up and running with a reliable power source.
| Battery Type | Voltage | Capacity | Size | Chemistry |
|---|---|---|---|---|
| SR936SW | 1.55V | 38mAh | 9.3mm x 3.6mm | Silver-oxide |
| SR936 | 1.55V | 38mAh | 9.3mm x 3.6mm | Silver-oxide |
| SR927SW | 1.55V | 40mAh | 9.5mm x 3.9mm | Silver-oxide |
| LR936 | 1.55V | 45mAh | 9.3mm x 3.6mm | Alkaline |
| LR927 | 1.55V | 45mAh | 9.5mm x 3.9mm | Alkaline |
By considering the factors outlined in this guide, you’ll be well on your way to finding the perfect replacement battery for your SR936SW-powered device. Happy replacing!
Can I Replace SR936SW with SR936?
The SR936 and SR936SW are similar batteries, but they are not exactly the same. While they share some similarities, the SR936SW has a slightly higher voltage and capacity than the SR936. However, if you’re looking for a replacement, the SR936 can be used as a substitute in some cases.
Keep in mind that using an SR936 instead of an SR936SW may affect the performance of your device. The SR936 has a slightly lower capacity, which means it may not last as long as the SR936SW. Additionally, the lower voltage of the SR936 may cause compatibility issues with some devices. If you’re unsure, it’s always best to consult the manufacturer’s recommendations or contact a professional for advice.
What is the Difference Between SR936SW and SR920SW?
The main difference between the SR936SW and SR920SW is their capacity. The SR936SW has a higher capacity than the SR920SW, which means it can store more energy and provide longer battery life. The SR936SW has a capacity of 380-400mAh, while the SR920SW has a capacity of 280-300mAh.
In terms of compatibility, the SR936SW and SR920SW are interchangeable in most devices. However, as mentioned earlier, the SR936SW has a slightly higher capacity, which may affect the performance of your device. If you’re looking to replace an SR920SW with an SR936SW, you should be okay, but if you’re replacing an SR936SW with an SR920SW, you may notice a decrease in battery life.
Can I Use a CR936 Battery as a Replacement?
The CR936 is a non-rechargeable lithium battery, while the SR936SW is a rechargeable silver-oxide battery. While they may look similar, they have different chemistries and characteristics. The CR936 has a higher voltage and a shorter lifespan compared to the SR936SW.
Using a CR936 as a replacement for an SR936SW is not recommended. The CR936 may not provide the same level of performance as the SR936SW, and it may not be compatible with your device. Additionally, the CR936 is a non-rechargeable battery, which means you’ll need to replace it frequently, whereas the SR936SW can be recharged hundreds of times.
What is the Shelf Life of an SR936SW Battery?
The shelf life of an SR936SW battery can vary depending on several factors, including storage conditions, handling, and quality of the battery. On average, a high-quality SR936SW battery can last for up to 5 years in storage, with a capacity retention of around 80-90%.
To maximize the shelf life of your SR936SW battery, it’s essential to store it in a cool, dry place, away from metal objects and extreme temperatures. You should also avoid deep discharging the battery and keep it away from humid environments. By following these guidelines, you can ensure your SR936SW battery remains healthy and functional for a longer period.
How Do I Know If My SR936SW Battery is Genuine?
To ensure you’re purchasing a genuine SR936SW battery, look for the manufacturer’s logo, part number, and certifications on the packaging and the battery itself. Check the packaging for any signs of tampering or damage. The battery should also come with a warranty or guarantee from the manufacturer.
Be wary of extremely low prices or deals that seem too good to be true. Genuine SR936SW batteries may cost a bit more, but they’re worth the investment in terms of quality and reliability. Additionally, purchase from authorized dealers or retailers to minimize the risk of counterfeit products.
Can I Replace SR936SW with a Different Chemistry?
While it’s technically possible to replace an SR936SW with a battery of a different chemistry, it’s not always recommended. The SR936SW is a silver-oxide battery, which has a specific set of characteristics that are designed to work with specific devices. Replacing it with a battery of a different chemistry, such as alkaline or lithium-ion, may not provide the same level of performance or compatibility.
Additionally, using a battery of a different chemistry can be dangerous, as it may cause compatibility issues, overheating, or even explosion. If you’re considering replacing your SR936SW battery, it’s best to stick with a battery of the same chemistry and specifications to ensure safe and reliable operation.
How Do I Dispose of an Old SR936SW Battery?
Proper disposal of an old SR936SW battery is essential to minimize environmental impact and prevent harmful chemicals from leaking into the environment. You can recycle your old SR936SW battery at a local recycling center or a participating retailer that accepts battery recycling.
Before disposing of the battery, make sure to tape the terminal ends to prevent any accidental short-circuiting. You can also check with your local authorities or waste management agency for guidance on battery disposal and recycling in your area.