Which Batteries to Buy and Why
Batteries are a huge part of modern society, with an increasing number of items relying on batteries. It has long been known that batteries are bad for the environment, and although some manufacturers are making strides, batteries remain an environmental threat. Batteries are responsible for a large majority of the nation’s mercury contamination and are normally not disposed of properly. Fortunately, there are a growing number of environmentally friendly options.
Rechargeable batteries are more environmentally friendly than their disposable counterparts. That is due largely to the fact that they are reusable. These batteries can be used and recharged over and over without the negative financial cost and environmental toll of disposable batteries. Most rechargeable batteries contain toxic metals such as Cadmium and Mercury, but they are much better for the environment in the long run.
The best type of rechargeable battery, the nickel metal hydride, does not contain any toxic metals. It also holds electricity longer than other rechargeable batteries and can be recharged many more times than other rechargeable batteries. The best part is, these rechargeable batteries cost about the same as other rechargeable batteries and they can safely be tossed in the regular garbage because they are non-toxic.