Charge memory, also known as the memory effect, is a phenomenon in which a rechargeable battery “remembers” its typical pattern of charging and discharging.

Most common household devices use alkaline batteries by default, but many of them are designed to use lithium batteries instead. These two types of batteries may often have a similar shape and size, but their...

Making the switch to rechargeable batteries isn’t hard. It’s common to keep an extra pair of disposable batteries on hand, so it isn’t that much of a leap to consider keeping a spare set of...

9-volt rechargeable batteries are one of the top five most popular types of batteries, and for good reason – they’re both powerful and versatile. One thing that sets them apart from other batteries is their...

Paleblue batteries come with safety features to minimize the chances of overheating, leakage, or fire. For example, their trickle-charge feature prevents overcharging, and the batteries are designed to shut down if they start overheating while...

For some people, gaming is just a form of casual entertainment; others elevate it to the level of a professional sport. However, whether they’re playing with friends or at a tournament, there’s one thing each...

Both of these batteries are powered by lithium-based technology, but they’re typically used for much different purposes. They also have different costs, safety ratings, power densities, lifespans, and more. 

You have probably heard that there are some restrictions on traveling with lithium-ion batteries. That's true, at least where air travel is concerned. A number of years ago, the Federal Aviation Administration (FAA) came up...

Battery capacity is measured in ampere-hours or milliampere-hours (mAh) and indicates the amount of charge a battery can store and deliver over a certain number of hours before reaching the end of its lifespan. There...