394 Batteries | Best Buy Canada

394 Batteries

Find the right power solution for your devices with the 394 Battery. Perfect for a wide range of electronics, these batteries help keep your gadgets running smoothly at home or on the go. Whether you need reliable performance for watches, calculators, or small medical devices, discover options designed to fit your needs. Browse a selection of 394 Battery choices to ensure your essential items stay powered up and ready whenever you need them.

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Reliable silver oxide power for watches and electronics

When you’re searching for a reliable power source for your compact electronics, the 394 battery stands out as a trusted choice. Recognized for its consistent 1.55V output and long-lasting silver oxide chemistry, the 394 battery (also known as SR936SW, battery 394, or SR936) is a staple in the world of button cell batteries. Its compact size—measuring approximately 9.5mm in diameter and 3.6mm in height—makes it ideal for devices where space is at a premium but dependable energy is essential. Watches, small calculators, medical devices, key fobs, and certain digital thermometers often rely on these batteries for their stable voltage and extended lifespan. The silver oxide composition provides superior performance compared to alkaline alternatives, especially in high-drain devices or those with multiple functions, such as multifunctional wristwatches. For anyone who values the precision and reliability of their timepieces or gadgets, keeping a spare 394 battery on hand can be invaluable—whether you’re preparing for a summer road trip, updating your home office, or simply ensuring your favourite accessories keep ticking through the warmer months and into the start of fall.

Shoppers looking for a “394 battery near me” often appreciate the convenience of finding the right battery quickly, especially when a watch or device stops working unexpectedly. Whether you’re a collector of classic watches, a parent replacing the battery in a child’s digital game, or a professional who relies on precision medical instruments, the battery 394 is a practical purchase. These batteries also make thoughtful additions to gift baskets or care packages, especially for students heading off to school or loved ones who appreciate practical, everyday essentials. As the seasons change and routines shift—perhaps with more outdoor activities or travel plans—having a few spare 394 batteries on hand ensures your devices stay ready for whatever the day brings. When replacing a battery, always check your device manual for the correct model and take note of equivalents like SR936, SG9, AG9, and 380, as these may also be compatible with your device’s requirements.

For those maintaining a collection of watches or managing multiple small electronics, it’s wise to keep a variety of button cell batteries available. If you’re looking for other options beyond the 394 battery, you may also want to explore 377 Watch Batteries, which are commonly used in many similar devices. Whether you’re stocking up for home, office, or travel, choosing the right battery ensures your devices perform at their best. Always store batteries in a cool, dry place and dispose of used batteries responsibly. With a reliable supply of 394 batteries, you can enjoy peace of mind knowing your essential electronics will keep running smoothly, season after season.
Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs.