When you need a portable, convenient power source, you can rely on batteries. Batteries of all shapes and sizes supply power to everyday electronics. Rechargeable batteries are becoming more commonly used and are found in essential everyday devices such as cordless power tools, cellular and cordless phones, laptop computers, etc.
Rechargeable Batteries are preferred for several reasons. They can last up to five times longer on each charge than disposable batteries, which means less frequent switches and generally more convenience. The average lifespan of rechargeable batteries is about three years, if charged regularly.
Though they are initially more expensive, they save money on battery replacements. Disposable batteries are also bad for the environment, and thousands upon thousands of these products are thrown into landfills every year.