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  • Front. Energizer - 389 Silver Oxide Button Battery, 1 Pack - Silver.
  • Alt View 1. Energizer - 389 Silver Oxide Button Battery, 1 Pack - Silver.

About this item

There are regular specialty batteries, and then there are Energizer Specialty Batteries. So get the durable, reliable power that keeps going with this Energizer 389 Silver Oxide Button Cell Battery. It delivers long-lasting power to your button-battery-operated devices, from household electronics like keyless entry systems, to e-books, toys, calculators, and watches, to heart rate and glucose monitors. And these zero-mercury coin batteries can hold power for up to five years in storage. Choose Energizer Specialty Batteries for long-lasting power you can count on when you need it. 

Review Summary

Rating 4.8 out of 5 stars with 173 reviews

Rating by feature

  • Rating 4.6 out of 5 stars

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  • Rating 4.9 out of 5 stars

98%would recommend to a friend

Customers are saying

Customers are positive about the reasonable price, long-lasting battery life, compatibility, and reliability of the 389 Silver Oxide Button Battery. They appreciate that it works well and is the right size for their devices, such as watches. However, some customers have had difficulty finding the battery in stores.

This summary was generated by AI based on customer reviews.

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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    Energizer

    Energizer - 389 Button Battery, 1 Pack

    Model:389BPZ
    SKU:8796045
    Your price for this item is $3.24
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