The most important thing to consider when choosing between disposable and rechargeable batteries is how you’re going to use them.
Rechargeable batteries are best suited for something that draws a large amount of power over a short time. “You get the economic and environmental benefits of rechargeables a lot faster in high-consumption devices, like the remote control for your kid’s toy car that eats up AA or AAA batteries,” Whitehurst says. While children’s toys tend to be some of the biggest battery hogs, the same applies to devices like wireless computer mice.
Single-use disposable batteries, on the other hand, are better for products that have a low energy pull over a prolonged period of time and are replaced infrequently, such as smoke detectors or your TV’s remote control. Single-use batteries are also better for any emergency supplies you may be…
When to Use Rechargeable Batteries
