If you’re a fleet manager looking to recover underperforming batteries or you need to keep batteries “factory fresh” over months of storage, there are several factors to consider. One important fact ...

[Webby] inherited a cordless drill from his dad and when he finally got around to using it, found that the charger was dead in the water. He disassembled it and narrowed the issue down to the ...

Most of the outdoor power tools sold by Ryobi will usually require a battery to work. If these tools fail to work it’s probably due to the Ryobi 40v battery not charging properly. You will need to ...

This article was updated with new information in December 2025. A vehicle’s performance starts–no pun intended–with its power source, making battery care one of the most important—yet ...

If someone sent you an advert for an electric car with a price too low to pass up, what would you do? [Leadacid44] was in that lucky situation, and since it was crazy cheap, bought the car. Of course, ...

Which car battery charger is best? Those who have faced a dead battery know the sinking feeling and ensuing frustration. Now you have to wait for a tow or shell out for a new battery. But common ...