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Murata 379 (SR521SW) 1.55V Silver Oxide Watch Battery (10 Count)
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Sony Batteries are now Murata Batteries, offering the same high quality and dependable products


•  Murata Electronics is an electronic components goliath, dedicated to continuing the famous watch battery legacy of SONY


• Brand New: 10 Murata 379 (SR521SW) 0%Hg Silver Oxide Batteries (2 Pack of 5)


• 1.55V, 60 mAh

• Total Batteries: 10

• All product is fresh from the manufacturer and you won't find a fresher battery

• Fresh Date codes New Blister Packs Sealed

• Made in Japan, ships from the U.S.


Compatible Sizes/Cross Reference: 379, SR521SW, RW327, 379(50), V379/520, 9938, JA, SB-AC(DC), 280-59

Silver oxide battery is a small-sized primary battery mainly used for wrist watches, using zinc as the negative electrode (cathode), silver oxide as the positive electrode (anode) plus an alkaline electrolyte . Thanks to its high energy density and superb stable discharge characteristics, silver oxide batteries are being used in a broad range of applications, from quarts watches to portable devices such as electric clinical thermometers and portable games.

list_mark High energy density has been achieved owing to the Sony's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics. 


list_mark Excellent stable discharge characteristics. Constant voltage output is available during the discharging. 


list_mark Excellent leakage resistance. Sony-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.


list_mark A comprehensive product line-up of ultra-compact batteries is available to meet various needs.



SHOP BY BRAND
SHOP BY SIZE
SEE OUR OTHER ITEMS

See our other items


PAYMENT


SHIPPING

International Buyers - If you require delivery in a specific time frame and delivery information we strongly recommend you select "International Express Mail" or "EMS" during checkout as it includes tracking information for most locations worldwide. USPS First Class International Mail does NOT include tracking information.


Please allow up to 18 business days for delivery after package has left the U.S. Some locations such as Brasil, Spain, Greece, Italy, and Russia can take up to 6-8 Weeks for delivery and sometimes longer due to customs delays. If you selected USPS First Class International Mail and already made your purchase, please do not ask for tracking information as Ebay automatically inserts customs declaration numbers for shipped orders and they are not trackable. Canada Post is an exception to this. Customs delays are not included in the estimated delivery time. Merchandise cannot be marked as gift. A Phone Number is required for customs declarations.

​​​​​​​

Domestic Shipments

Ships from U.S.A. – Delivery by USPS or UPS with delivery confirmation for most items. Some items may be subject to additional processing/shipping time through the postal service due to product shipping restrictions. U.S. locations outside the continental U.S. may be subject to additional shipping charges.  Lithium cells are shipped ground only.  


International Shipping Available

Buyer is responsible for any and all local customs chargers, duties, taxes, VAT, etc.  We currently only accept PayPal verified shipping address.  No freight forward shipping locations will be accepted.  

Other shipping options available.  


Payment - We accept payment by any of the following methods:


PAYPAL, MASTERCARD, VISA, AMEX, DISCOVER


Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! All payments must be received within 7 days of auction end.


Dispatch Times - We normally dispatch your order within 24 hours (Mon-Fri Only). Your goods are shipped from the continental United States. Auctions won Friday evening through Sunday are not processed until the next business day. Business hours areMonday-Friday 9am-5pm EST.


Bulk - If you are planning on buying multiple items in bulk please message us first so we can discuss combined shipping cost for international shipping. We apply a different shipping cost calculation for orders over a certain weight. Please don't order the items then ask about shipping cost in the notes. Thank You

TERMS & CONDITIONS

Customer Service Hours
Monday-Friday 9am-5pm EST.

Hours - Auctions won Friday evening through Sunday are not processed until next business day. Business hours are Monday-Friday 9am-5pm EST.

RETURNS

  

If you are not 100% satisfied with your purchase, you can return the product in its original packaging and get a full refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. ​​​​​​​


If we sent an item different from the item you ordered, or if the item is defective we will pay for the return shipping all Domestic orders. Otherwise, we expect the customer to cover any return shipping charges.

​​​​​​For buyers in any location, you have the option of using the carrier of your choice to return your order to us. We recommend shipping with a method which includes tracking and insurance for your return shipment. Keep this number handy as it will serve as proof of delivery back to us. In cases, where the item is not received or lost, the D.C. number proof of delivery will allow us to refund the customer. Please make sure there is some reference of the original order no. on your package or inside the package.


International shipments should be marked as a "Merchandise Return" with a carrier that does not levy brokerage fees. Customer is responsible for any applicable brokerage or customs charges. Our return address is:



We offer same day shipping, fresh stock, and the lowest price, guaranteed. 

If you have any questions about the product please feel free to send us an email and we will be happy to answer any questions you might have.


Have You Seen Our Ebay Store? Visit eBay Store: Super-V


THANK YOU AND HAPPY BIDDING!

• Sony PET Blister Packs of 0%Hg Mercury Free 1.55V Silver Oxide Cells• Excellent stable discharge characteristics• 2-3 Year Shelf Life, Made in Japan• High Energy Density• Excellent leakage resistanceSony 379 (SR521SW) Silver Oxide 0%Hg Mercury Free 1.55 volts batteries. Sony was the first Corporation to provide the first mercury free silver oxide battery to consumers. Silver oxide batteries are primary cells that have a high energy/weight ratio. Silver oxide is used as the positive electrode (cathode) while zinc is used as the negative electrode (anode) with an alkaline electrolyte. Sony silver oxide batteries provide an extremely high quality, compact battery for the high performance devices today. Sony also ensure consistent reliability and performance in every cell. While Silver Oxide batteries are known for mainly wrist watches the application usage due to the high energy density and discharge characteristics have given the cells a broad range of application usage. Applications: Insulin Pump, Watches, Calculators, Electronic Clinical Thermometers, Remote Controllers, Portable Gaming Systems, Keyless Car Remotes, Radios, Bike Lights, Portable GPS Systems/Bike Computers, Computer/Communication Equipment, camera's and many other devices. Please read and observe the following precautions thoroughly.Improper battery handling may cause leakage, heating, explosion of the battery, which may lead to injury or product failure. Never charge the battery. Charging the battery may cause decomposition of the battery electrolyte or increase of the battery internal pressure. Leakage, heating, explosion of the battery may be caused as a result of it. Keep away from infants. If infant happened to swallow the battery, consult a doctor immediately. Do not heat or disposed in fire or disassemble the battery. When the battery is stored or disposed, isolate positive(+) and negative(-) terminals of the battery to avoid those terminals touch each other. Compatible Sizes/Cross Reference: 379, SR521SW, RW327, 379(50), V379/520, 9938, JA, SB-AC(DC), 280-59 Feedback From Buyer Date/time Prompt response - fast payment - highly recommended - Thank you s**a ( 1936 ) 2017-09-29 18:35:32 Thank you. Fast shipping. e*************n ( 131 ) 2017-09-29 16:34:52 Thanks b**********0 ( 5444 ) 2017-09-29 16:27:30 Thanks b**********0 ( 5444 ) 2017-09-29 16:24:21 Item as described. Fast shipping. Will buy again. Thank you. n*****y ( 277 ) 2017-09-29 14:35:29 Thanks! w**********t ( 379 ) 2017-09-29 13:39:56 GREAT i*****3 ( 330 ) 2017-09-29 13:00:44 *Perfect: Oh so Useful & Affordable too. My Scale is Working Again-Thanks!* s************r ( 1640 ) 2017-09-29 05:35:30 QUICK AND EASY TO DEAL WITH. AAAAA+++++ l*****u ( 1869 ) 2017-09-29 04:24:07 Fast shipping! s*********1 ( 201 ) 2017-09-29 03:31:33 Good seller, fast shipping v********9 ( 87 ) 2017-09-29 03:20:49 THANKS 6*******q ( 313 ) 2017-09-29 02:04:57 Item was as described, and shipped quickly. Would do business again. Thanks!!! w**************r ( 1964 ) 2017-09-29 01:40:18 As described. Received quickly. Thanks t*****3 ( 1847 ) 2017-09-29 01:08:09 Great product and price. b********r ( 143 ) 2017-09-29 00:22:52 got em, hope they work well j*************t ( 1736 ) 2017-09-29 00:15:22 FAST SHIPPING BEST FOR THE PRICE AAAAAA ++++++ x*******s ( 77 ) 2017-09-28 23:33:12
Fast Shipping
Best Prices
Fresh Date Codes
Sony 379 (SR521SW) 1.55V Silver Oxide 0%Hg Mercury Free Watch Battery (10 Pack)

Silver oxide battery is a small-sized primary battery mainly used for wrist watches, using zinc as the negative electrode (cathode), silver oxide as the positive electrode (anode) plus an alkaline electrolyte . Thanks to its high energy density and superb stable discharge characteristics, silver oxide batteries are being used in a broad range of applications, from quarts watches to portable devices such as electric clinical thermometers and portable games.

list_mark High energy density has been achieved owing to the Sony's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics. 


list_mark Excellent stable discharge characteristics. Constant voltage output is available during the discharging. 


list_mark Excellent leakage resistance. Sony-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.


list_mark A comprehensive product line-up of ultra-compact batteries is available to meet various needs.

• Sony PET Blister Packs of 0%Hg Mercury Free 1.55V Silver Oxide Cells• Excellent stable discharge characteristics• 2-3 Year Shelf Life, Made in Japan• High Energy Density• Excellent leakage resistanceSony 379 (SR521SW) Silver Oxide 0%Hg Mercury Free 1.55 volts batteries. Sony was the first Corporation to provide the first mercury free silver oxide battery to consumers. Silver oxide batteries are primary cells that have a high energy/weight ratio. Silver oxide is used as the positive electrode (cathode) while zinc is used as the negative electrode (anode) with an alkaline electrolyte. Sony silver oxide batteries provide an extremely high quality, compact battery for the high performance devices today. Sony also ensure consistent reliability and performance in every cell. While Silver Oxide batteries are known for mainly wrist watches the application usage due to the high energy density and discharge characteristics have given the cells a broad range of application usage. Applications: Insulin Pump, Watches, Calculators, Electronic Clinical Thermometers, Remote Controllers, Portable Gaming Systems, Keyless Car Remotes, Radios, Bike Lights, Portable GPS Systems/Bike Computers, Computer/Communication Equipment, camera's and many other devices. Please read and observe the following precautions thoroughly.Improper battery handling may cause leakage, heating, explosion of the battery, which may lead to injury or product failure. Never charge the battery. Charging the battery may cause decomposition of the battery electrolyte or increase of the battery internal pressure. Leakage, heating, explosion of the battery may be caused as a result of it. Keep away from infants. If infant happened to swallow the battery, consult a doctor immediately. Do not heat or disposed in fire or disassemble the battery. When the battery is stored or disposed, isolate positive(+) and negative(-) terminals of the battery to avoid those terminals touch each other. Compatible Sizes/Cross Reference: 379, SR521SW, RW327, 379(50), V379/520, 9938, JA, SB-AC(DC), 280-59


Feedback From Buyer Date/time
Prompt response - fast payment - highly recommended - Thank yous**a( 1936) 2017-09-29
18:35:32
Thank you. Fast shipping. e*************n( 131) 2017-09-29
16:34:52
Thanksb**********0( 5444) 2017-09-29
16:27:30
Thanksb**********0( 5444) 2017-09-29
16:24:21
Item as described. Fast shipping. Will buy again. Thank you.n*****y( 277) 2017-09-29
14:35:29
Thanks!w**********t( 379) 2017-09-29
13:39:56
GREATi*****3( 330) 2017-09-29
13:00:44
*Perfect: Oh so Useful & Affordable too. My Scale is Working Again-Thanks!*s************r( 1640) 2017-09-29
05:35:30
QUICK AND EASY TO DEAL WITH. AAAAA+++++l*****u( 1869) 2017-09-29
04:24:07
Fast shipping!s*********1( 201) 2017-09-29
03:31:33
Good seller, fast shipping v********9( 87) 2017-09-29
03:20:49
THANKS6*******q( 313) 2017-09-29
02:04:57
Item was as described, and shipped quickly. Would do business again. Thanks!!!w**************r( 1964) 2017-09-29
01:40:18
As described. Received quickly. Thankst*****3( 1847) 2017-09-29
01:08:09
Great product and price.b********r( 143) 2017-09-29
00:22:52
got em, hope they work wellj*************t( 1736) 2017-09-29
00:15:22
FAST SHIPPING BEST FOR THE PRICE AAAAAA ++++++x*******s( 77) 2017-09-28
23:33:12

  

If you are not 100% satisfied with your purchase, you can return the product in its original packaging and get a full refund or exchange the product for another one, be it similar or not.


You can return a product for up to 30 days from the date you purchased it.


Any product you return must be in the same condition you received it and in the original packaging. ​​​​​​​


If we sent an item different from the item you ordered, or if the item is defective we will pay for the return shipping all Domestic orders. Otherwise, we expect the customer to cover any return shipping charges.

SHOP BY BRAND
SHOP BY SIZE

361​​​​​​​

364​​​​​​​/363​​​​​​​

SEE OUR OTHER ITEMS

See our other items


SHIPPING

Domestic Shipments

Ships from U.S.A. – Delivery by USPS or UPS with delivery confirmation for most items. Some items may be subject to additional processing/shipping time through the postal service due to product shipping restrictions. U.S. locations outside the continental U.S. may be subject to additional shipping charges.  Lithium cells are shipped ground only.  


International Shipping Available

Buyer is responsible for any and all local customs chargers, duties, taxes, VAT, etc.  We currently only accept PayPal verified shipping address.  No freight forward shipping locations will be accepted.  

Other shipping options available.  


International Buyers - If you require delivery in a specific time frame and delivery information we strongly recommend you select "International Express Mail" or "EMS" during checkout as it includes tracking information for most locations worldwide. USPS First Class International Mail does NOT include tracking information.


Please allow up to 18 business days for delivery after package has left the U.S. Some locations such as Brasil, Spain, Greece, Italy, and Russia can take up to 6-8 Weeks for delivery and sometimes longer due to customs delays. If you selected USPS First Class International Mail and already made your purchase, please do not ask for tracking information as Ebay automatically inserts customs declaration numbers for shipped orders and they are not trackable. Canada Post is an exception to this. Customs delays are not included in the estimated delivery time. Merchandise cannot be marked as gift. A Phone Number is required for customs declarations.

​​​​​​​


PAYMENT

​​​​​​For buyers in any location, you have the option of using the carrier of your choice to return your order to us. We recommend shipping with a method which includes tracking and insurance for your return shipment. Keep this number handy as it will serve as proof of delivery back to us. In cases, where the item is not received or lost, the D.C. number proof of delivery will allow us to refund the customer. Please make sure there is some reference of the original order no. on your package or inside the package.


International shipments should be marked as a "Merchandise Return" with a carrier that does not levy brokerage fees. Customer is responsible for any applicable brokerage or customs charges. Our return address is:



Customer Service Hours
Monday-Friday 9am-5pm EST.

Hours - Auctions won Friday evening through Sunday are not processed until next business day. Business hours are Monday-Friday 9am-5pm EST.

RETURNS

Payment - We accept payment by any of the following methods:


PAYPAL, MASTERCARD, VISA, AMEX, DISCOVER


Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! All payments must be received within 7 days of auction end.


Dispatch Times - We normally dispatch your order within 24 hours (Mon-Fri Only). Your goods are shipped from the continental United States. Auctions won Friday evening through Sunday are not processed until the next business day. Business hours areMonday-Friday 9am-5pm EST.


Bulk - If you are planning on buying multiple items in bulk please message us first so we can discuss combined shipping cost for international shipping. We apply a different shipping cost calculation for orders over a certain weight. Please don't order the items then ask about shipping cost in the notes. Thank You

We offer same day shipping, fresh stock, and the lowest price, guaranteed. 

If you have any questions about the product please feel free to send us an email and we will be happy to answer any questions you might have.


Have You Seen Our Ebay Store? Visit eBay Store: Super-V


THANK YOU AND HAPPY BIDDING!