One of the ways the company manages to keep these power tools affordable is through the interchangeable nature of its lithium-ion battery systems. This makes it easy to find the right Ryobi ...

In fact, Ryobi claims the device's microprocessors and IntelliCell technologies help deliver longer battery life than those in the non-HP range. HP Devices Are Interchangeable With Standard Ryobi ...

Swippitt — which rhymes with “whip it,” and I’m sorry you have that song stuck in your head now — includes a system of interchangeable batteries that fit into specially designed phone cases.