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Internet #202844310

Model #377BPZ-2

Store SKU #314961

Energizer 377 Silver Oxide Button Battery, 2 Pack

  • Used for watches and variety of household electronics
  • Features 27 mAH capacity
  • Won't leak
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Product Overview

Energizer 377 Batteries provide reliable, long lasting power for your important devices. Small in size, but big on power, trust these button batteries when you need key fob batteries or calculator batteries. Keep your keyless entry system or health monitor powered with these small batteries, or use them to keep your child's favorite toys and games ready for fun. For best results, store these 1.5V button cell batteries in a cool, dry place until you're ready to use them. Each 377 battery pack lasts up to five years in storage, so you can keep a stock conveniently on hand and ready when you need it. Choose Energizer batteries to deliver long lasting power that you can rely on.
  • 2 pack of Energizer 377 Batteries
  • Keep this long lasting battery pack stored in a cool, dry place until ready to use
  • Ideal battery for calculators, key fobs, and your heart rate monitors or glucose monitor
  • Energizer 377 button cell batteries last up to 5 years in storage
  • Silver oxide batteries with 1.5 volts make them suitable for various electronic devices
  • Energizer is the #1 specialty brand of battery, ensuring dependability
  • Replacement for a variety of button batteries, including 376/377, 377BP, D377, SB-AW, SR626SW and SR66
  • Note: product may vary by store

Info & Guides

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Product Depth (in.)
0.18 in
Product Height (in.)
3.5 in
Product Width (in.)
1.75 in


Associated Battery Sizes
Battery Capacity (mAh)
Battery Power Type
Silver Oxide
Battery Size
Cell Type
Silver oxide
No Additional Features
Number in Package
Safety & Security Product Type
Voltage (volts)
1.55 V

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.7
    out of 255 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 255 reviews
Great lifespan
[This review was collected as part of a promotion.] Love this little battery . It has a great life span for my watch, or small electronic toy like a tomagitchi. Very easy to remove from the packaging. Easy removal allows for fast install, and as a mom, sometimes I got to be fast!
    • Recommended
    Works Great!
    [This review was collected as part of a promotion.] I received the Energizer 377 Silver Oxide Button Battery to try for a watch I have. I did not know what one to use for it. The energizer oxide 377 was the right one. I replaced it and it works fine now. With Energizer I know I will have my watch for quite awhile! I would recommend this product to my friends and my family.
      • Recommended
      Good product
      [This review was collected as part of a promotion.] This battery works for many things including watches and that’s what I needed it for. It’s a tiny battery so make sure you don’t drop it because it would be really hard to find. It revived my old watch and was easy to install. It works great and I have not had any issues with it. This is a good brand so I expect it to last long.
        Seems to work fine
        [This review was collected as part of a promotion.] What can I say, i like rechargeable but those dont come in small. Little, silver, zippy. It requires me to say more about a tiny battery hmmm. First i gazed on the charming cheeky package, all shiny in plastic, attepted to open... and ho! A gentle nudge was all it took. So great, for arthritic fingers and bad vision, like an advent calendar did it pop.
          • Recommended
          Energizer 377 button battery
          [This review was collected as part of a promotion.] These batteries have proven to be very good long lasting batteries. I have several watches that use various sizes but have no complaints, will be buying more in the future. The energizer brand is my go to....
            • Recommended
            Long lasting!
            [This review was collected as part of a promotion.] I got the Energizer 377 button battery for my watch. It was nicely packed and had the expiration date printed on it. I like that this was available in a single pack. I was easily able to fit it into my watch. I always go for Energizer batteries for my gadgets as it is a brand I trust for long battery life.
              • Recommended
              Perfect fit
              [This review was collected as part of a promotion.] I was wondering if this battery would fit into my blood glucose meter and it does It fits perfectly. Its a light weight battery. So hang on to it so you do not loose it.. The meter started right up. Trust the brand name to make an excellent product and that it will last a long time. Highly recommend.
                • Recommended
                Works well
                [This review was collected as part of a promotion.] Energizer 377 Silver Oxide Button Battery, 1 Pack cn be used in our household for a lot of things so I'm happy to get it. I would recommend to friends and family any time because Energizer is a trusted brand.
                  Long lasting battery.
                  [This review was collected as part of a promotion.] This Energizer battery came well packaged. It was a watch battery that I use all the time. I buy Energizer batteries regularly as they seem to last forever. I would recommend Energizer batteries to everyone.
                    • Recommended
                    [This review was collected as part of a promotion.] Thanks for the item i receive today. Battery for watches and hearing aids. I couldnot use it but my dad has hearing aids and he uses that number in his. So i give it to him its hard to find these. For his hearing aids
                      • Recommended
                      Showing 1-10 of 255 reviews