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Renata Watch Battery 379

In Stock
Price:$0.60
BA379

Sales Unit:

Each
BUY IN BULK AND SAVE
1 - 9 $0.60 10 - 99 $0.54 100+ $0.48

Specifications

  • Size: 379
  • Width: 5.8mm
  • Thickness: 2.1mm
  • Style: Silver Oxide
  • Type: Low Drain
  • Capacity: 16 mAh
  • Cross Reference: SR521SW
  • Voltage: 1.55V
  • Brand: Renata

This 379 Renata Battery is used to replace SR521SW style batteries commonly used in popular watch brands such as Casio, Timex, Swatch and Fossil, or other devices like calculators, cameras and medical instruments.

This battery has a nominal capacity of 16 mAh, which is a measurement of energy capacity of the battery. In general, a higher mAh indicates longer battery life.

This battery replaces the following equivalent batteries
BrandStyle
SonySR521SW
Eveready UCARNo.379
R.O.VRW327
VartaV379/520
BERECB-379L
OMEGA9938
BULOVA618
TIMEXJA
SEIKOSB-AC(DC)
CITIZEN280-59

These are low drain batteries, ideal for devices that use low power over a long periods of time like analog watches, TV remotes and alarm clocks. High drain devices use continuous power over low time with peak usages like digital watches with backlights and handheld game systems.

Renata Watch Batteries are the premier source of ultra-compact, long lasting power for all of your watches. Compatible with a wide variety of watch styles and manufacturers. Most major luxury watch brands rely on Renata batteries to power their designs. Renata's state of the art production ensures leak-proof batteries thanks in part to a newly designed sealing process. You won't find any crusty battery goop in your watch when you use a Renata Battery.

Redesigned battery packaging ensures the expiration date is always visible so you can be sure you will always have the most recently produced batteries.

Enjoy Quantity Discounts on all Renata Watch Batteries. The more you buy, the more you save. Always have extra Watch Batteries on hand, you never know when you'll run out of juice!

Customer Reviews
Great to find a reliable source for "button" batteries @ a reasonable cost to me. The shipping, packing, and customer relations are also well done.
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Escondido, CA. on 1/29/2017
5/5
Great source for replacements
These batteries are good for my watch battery replacement service at my shop.
Did you find this helpful? 
Reviewed by:  from Oak Park, IL. on 7/12/2020
5/5
Great place to get watch batteries!
Great price!
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Washington State. on 1/10/2019
5/5
Long lasting batteries at a great price
Very pleased with the quality of the product and service!
Did you find this helpful? 
Reviewed by:  from [email protected]. on 12/4/2018
5/5
There are no reviews for this product!

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