DIY Battery Level Checker

Batteries are harmful to the environment, which is why there are special battery recycling facilities. However, we must not forget, reducing and reusing comes before recycling. Many batteries get thrown into the bad batteries pile even though thy still have a lot of juice left in them. For those without a multimeter and have no other way of checking a battery, if a battery-powered device is not being powered or turned on , the batteries are usually the first to blame and the first to be thrown out. This is a simple battery checker that will have an LED light up indicator to tell the user how much juice a battery still has to minimize our waste and pollutants. This allows us to reuse our batteries and consequently reducing our waste, every little help counts in helping save this planet.”

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