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Maxell Hologram SR521SW 379 Sr 521sw
Key item features
Energizer Maxell Hologram Silver Oxide Watch Battery 5/packThis is a "SW" low drain battery. Low drain batteries are best used in devices that use a small amount of power over a long period of time: Analog watches, TV remotes, alarm clocks, etc. This is in comparison to high drain batteries, which are for devices with a continuous, low power use and occasional high peaks: Analog and digital watches with extra functions (backlight, alarm), pocket calculators, electronic games, cameras, etc.
Specs
- ModelM-379-BP/5,A
- BrandMaxell
- Volts1.55 V
- RechargeableN
- Battery capacity16 mAh
- Count5
Current price is USD$7.99
Price when purchased online
- Free shipping
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Columbus, 43215
Arrives by Fri, Feb 27
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Sold and shipped by Advanced Batteries
4.381538461538462 stars out of 5, based on 325 seller reviews(4.4)325 seller reviews
Free 15-day returns
More seller options (1)
Starting from $8.49
About this item
Product details
Maxell batteries are known worldwide for their performance and reliability and now you can order them from EURO TOOL with your other needs. Featuring: - One-of-a-kind authentication hologram. - Clear bold model numbers. - Easy-to-Open Pill Packaging - much easier than blister packaging. - Individual UPCs on back of package. - Maintains Maxell's unique color coding system. - 30 percent lighter than previous packaging. - Smaller card size fits popular watch battery storage systems.
Energizer Maxell Hologram Silver Oxide Watch Battery 5/packThis is a "SW" low drain battery. Low drain batteries are best used in devices that use a small amount of power over a long period of time: Analog watches, TV remotes, alarm clocks, etc. This is in comparison to high drain batteries, which are for devices with a continuous, low power use and occasional high peaks: Analog and digital watches with extra functions (backlight, alarm), pocket calculators, electronic games, cameras, etc.
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Specifications
Model
M-379-BP/5,A
Brand
Maxell
Volts
1.55 V
Rechargeable
N
Warranty
Warranty information
1yr
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
WARNING: This product can expose you to chemicals, which is known to the State of California to potentially cause cancer. For more information go to www.P65Warnings.ca.govSimilar items you might like
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Customer ratings & reviews
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Showing 1-3 of 4 reviews
Aug 2, 2025
Connie
5 out of 5 stars review
Verified Purchase
Happy camper
Not much to tell. I needed a battery for my watch. I went to a Walmart store and they did not have one, so I came home and looked for one online and found one. Ordered it and got it a day before it was supposed to come.Put it in my watch and it works great
Helpful?12HY0IHMUW0H193232961
Feb 1, 2026
Emily
5 out of 5 stars review
Verified Purchase
Work well
Great batteries work well A good value
Helpful?12HY0IHMUW0H193232961
Mar 14, 2025
AUREA
Top Reviewer
5 out of 5 stars review
Verified Purchase
great batteries long lasting life!!
Helpful?12HY0IHMUW0H193232961
