Both the regular charger and the fast charger can juice up any Ryobi One+ Lithium battery, no matter the amperage. However, 18V One+ batteries are the only batteries that they are rated to work with.

Many 18V batteries can power Ryobi's vast 18V ONE+ system, including their own HP and Edge batteries. See how they compare ...

Taking care of your Ryobi tools, means taking care of the batteries as well. That includes never fully discharging batteries ...

The 18V ONE+ Charger, Fast Charger, and 8A Rapid Charger are the most basic battery chargers in the line, each able to handle one battery at a time. They also have identical LED indicator lights.

Laptop and cell phone batteries have a finite lifespan, but you can extend it by treating them well. Follow these lithium-ion battery charging tips to keep them going.