Toys - Some small toys for children use 371 batteries for lights, sounds, or movement.Key fobs - Your key fob helps you control options on your vehicle from a distance, and it needs a 371 battery equivalent to do so.Even if you do not use a watch, some common things that might take a 371 battery are the following: What other things can a 371 battery power?Īlthough button cell batteries like the 371 are commonly referred to as 'watch batteries,' many other electronics or pieces of equipment you might use in daily life can benefit from their power. If you would like to get multiple 371 batteries at once, some of the options youll find on eBay include the following: The chemical compounds used in watch batteries like the 371 maintain a fairly constant voltage over a long period. This can be a great, low-cost option for stocking up on spare battery packs or powering your entire watch collection at once. However, most 371 cells have very slow voltage decline.ĮBay can offer you single 371 battery packs for your immediate needs, but you can also purchase combo packs that include several batteries. Voltage - Some batteries exhibit a declining voltage over time that can impact their effectiveness.Durability - The chemical makeup and the shells on these batteries make them somewhat resistant to leakage and corrosion.Longevity - Although precise capacities can vary depending on the brand and model of 371 battery you choose, watch batteries with these compositions tend to have high capacities.

Some of the advantages you might experience when using your new 371 battery from eBay are the following: The makeup of one of these batteries has a few potential benefits. In most cases, your 371 battery will use a silver oxide or alkaline chemical composition.

What chemical composition does a 371 battery have? Understanding your options and how these batteries work will help you find the low-priced product that suits you. If your watch is slow or not working altogether, eBay can provide you with a 371 or 371 battery equivalent that will meet your needs. The 371 battery is a coin or button battery that you can use to power your timepiece and other small accessories. Keep Your Watch Ticking With a 371 Battery

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