
There are many conflicting opinions about the lifespan of these batteries. People don't mention the type of device and how often they use it. physically small, its performance is lower. These batteries provide more power (12 volts) which gives devices such as remotes/key fobs etc enough power to run long distances, but some devices use much more power than others. Remote Power Switch, which means I press the button for a split second with only a small amount of current. A toy or a remote control for a remote control car or airplane uses constant electricity, so it will discharge faster. But even if you're using a device that uses a lot of power, the great thing is that you can get FOUR of these for less than $6. Even if you find these batteries don't last as long as another brand, you can still get FOUR of them for about the price of one of the other brands. In other words, you get 4x more lives for the same price.

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