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379 Renata SR521SW Silver Oxide 2 Batteries

mybatterysupplier
(548749)
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US $2.74
ApproximatelyC $3.78
Condition:
New
More than 10 available141 sold
Breathe easy. Returns accepted.
People are checking this out. 7 have added this to their watchlist.
Shipping:
Free Standard Shipping.
Located in: Brooklyn, New York, United States
Delivery:
Estimated between Fri, Aug 15 and Tue, Aug 19 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:200962400277
Last updated on Jun 09, 2025 11:02:26 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Type
Coin/Button Cell
Brand
Renata
Model
SR521SW
Chemical Composition
Silver Oxide
Battery Size
379
Battery Type
Silver-Oxide
MPN
Does Not Apply
UPC
785618327830

Item description from the seller

About this seller

mybatterysupplier

98.7% positive feedback•1.5M items sold

Joined Jun 2008
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

Popular categories from this store

See allcategories
Camelion BatteriesDuracell BatteriesEfest BatteriesEneloop Rechargeable BatteriesEnergizer BatteriesGP BatteriesHome & GardenLoopacell BatteriesMaxell Batteries

Seller feedback (606,927)

All ratings
Positive
Neutral
Negative
    • *****- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Arrived on time and well packed. Good seller!
    • *****- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Excellent transaction. Item as described.
    • *****- Feedback left by buyer.
      Past year
      Verified purchase
      Thanks for sending me the Battery’s for my watch.
    See all feedback

    Product ratings and reviews

    Learn more
    4.8
    150 product ratings
    • 136 users rated this 5 out of 5 stars
    • 9 users rated this 4 out of 5 stars
    • 2 users rated this 3 out of 5 stars
    • 1 users rated this 2 out of 5 stars
    • 2 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 106 reviews
    • by daddy8083
      Nov 19, 2020Top favourable review

      Renata has worked well for me it the past

      These things are small button cells, only time will tell as to how long they will last. I have ha good success with the Renata brand longetivity in the past, that is why I bought these.

      Verified purchase: YesCondition: NewSold by: legends-distribution

    • by saxepa
      Sep 02, 2020

      379 battery great value

      I purchased this for a watch I bought at a local auction not knowing if it worked. Felt the price was reasonable in price to take a chance. The watch works perfectly. My $2.00 purchase plus the battery is valued at $80.00. I’m very pleased.

      Verified purchase: YesCondition: NewSold by: my_peak_store

    • by pomeranianprincess-2012
      Dec 28, 2017

      DO IT YOURSELF!!

      I finally built up the courage to replace batteries myself instead of purchasing new watches or paying nearly as much to have the dead battery professionally replaced. It really is not that difficult to replace your own batteries and ever so much more economical. I take great pride every time I rejuvenate a dead watch or dead cordless phone or minute timer myself. It brings out the pioneering spirit! Try it--you will like it.

      Verified purchase: YesCondition: Pre-OwnedSold by: azfllc

    • by mbrk826
      Mar 13, 2018

      Haven't used any yet.

      After ordering these, I found a couple in a drawer I hadn't checked, so these may not be used for another year or so. They appear to be a good product.

      Verified purchase: YesCondition: NewSold by: YKq9-HdpRGi@Deleted

    • by rpar9996
      Aug 19, 2020

      Convenient as heck and a reasonable price.

      Fixed my MIL's watch with out leaving the house to get a battery. Can't beat that.

      Verified purchase: YesCondition: NewSold by: legends-distribution

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