Ryobi is a manufacturer of popular power tools, many of which are powered by rechargeable batteries. The company got its start in the 1940s, making die-cast products in a modified soy sauce warehouse.

We may receive a commission on purchases made from links. The Ryobi timeline reveals a long and storied history behind the tool giant, with its exploits dating all the way back to late 1943.

Power tool batteries tend to be quite expensive, which makes choosing a single brand and sticking with it a smart financial decision. This is why many power tool collectors consider battery ...