- P150 Fuel Gauge
- Operator's Manual
18V ONE+™ Fuel Gauge
Model: #P150Buy at The Home Depot
More than 5 million owners of RYOBI® ONE+™ batteries no longer have to guess at their remaining charge. The RYOBI Battery Fuel Gauge fits on the stem of any ONE+™ battery, and it displays the remaining power left in the pack. Red, yellow and green indicator lights make it easy to determine the remaining power level. Hook it to your belt with the convenient carabineer clip for easy access.