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Item #:
223317718
Murata 362 SR721SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 362 (2 Batteries)
85% of respondents would recommend this to a friend
Item #:
223317718
GBP 8
Price Details
Price
GBP 8
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 21
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362 SR721SW batteries are the perfect long lasting replacement for all your personal devices
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Voltage
Murata 362 battery delivers a stable 1.55V output, ensuring consistent performance for various electronic devices, especially watches.
Long-Lasting Power
Engineered for longevity, these silver oxide batteries provide extended usage time, perfectly suited for timepieces requiring reliable energy for accurate timekeeping.
Compatible Replacement
Designed to replace Sony 362 batteries seamlessly, offering an easy solution for users looking to maintain their devices without compatibility issues.
Product Details
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Date First Available | May 7, 2020 |
| Manufacturer | Murata |
| Number of Batteries | 1 Nonstandard Battery batteries required. (included) |
| Brand | Murata |
| Model Name | SR721SW |
| UPC | 795044972108 |
| Battery Capacity | 25 milliamp_hours |
| Voltage | 1.55 volts |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Battery Weight | 0.42 g |
| Antenna Location | Watch |
| Battery Cell Type | Silver Oxide |
| Country of Origin | This item will be imported from US |
| What is in the box | Murata 362 SR721SW Battery... For more details, please check description/product details |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Watch Owners
Ideal for those needing a reliable battery for quartz watches, ensuring accurate timekeeping and longevity.
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Devices Requiring Low Drain
Perfect for gadgets like calculators and remote controls that require long-lasting power with low energy consumption.
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Cost-Conscious Shoppers
Two batteries included at an affordable price, providing great value while ensuring proper functioning of essential devices.
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High-Drain Devices
Not suitable for devices that demand a high energy output, like cameras or electronic toys, as performance may suffer.
Product Description
Murata 362 SR721SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 362 (2 Batteries)
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Customer Questions & Answers
-
Question:
What is the capacity of the battery?
Answer: Nominal Capacity of the battery is 25mAh. -
Question:
In which devices can I use 362 SR721SW batteries?
Answer: You can use these batteries in various personal devices such as keyfobs, blood sugar monitors, remote controls, digital thermometers, toys, calculators, and more. -
Question:
What is the operating temperature of the battery?
Answer: The battery operates within the -10℃ to +60℃ temperature range.
Nutritionist's Take
As a nutritionist, it's important to clarify that the Murata 362 SR721SW Battery is not a nutritional product; it is a watch battery designed for powering devices like watches. Therefore, traditional nutritional evaluations aren't applicable. Nutritionally, this product has no benefits, as it contains no food items or nutrients. The primary consideration is safety in usage and environmental impact. While silver oxide batteries can be effective and long-lasting, consumers should be aware of proper disposal to mitigate environmental concerns. This product is suitable for electronic devices but should not be ingested, and there are no health claims associated with it. Overall, it does not affect nutrition or dietary needs directly.
Murata Coin & Button Cell Editorial Review
Murata 362 SR721SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 362 (2 Batteries) offers reliable power for your watch. Users have noted that while the batteries function well, some have expressed concerns about the absence of expiration dates on the packaging, which can lead to uncertainty regarding their age. However, the overall sentiment remains positive, with many appreciating the reasonable price and effectiveness of the batteries. With a voltage of 1.55 volts and a capacity of 25 milliamp_hours, these single-use batteries are designed specifically for watches and provide dependable performance as noted in customer reviews.
Customer Reviews & Ratings
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Pros
- Effective performance for watch applications
- Great value for money based on user feedback
- Lightweight design at only 0.42 g
- Easy to install and use
- Compatible with various watch models
Cons
- No expiration date on the packaging for clarity
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 8
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Monday, September 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
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Features & Benefits
- 40+ years of technology development and manufacturing expertise
- Operates in -10℃ to +60℃ temperature range
- Nominal Capacity: 25mAh
- Made in Japan, 0% Mercury
- RoHS Compliant
- Suitable for popular devices such as remotes, car keyfobs, medical devices, and wearables
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