One World Technologies Recalls Ryobi Battery Chargers Due to Fire and Burn Hazards | CPSC.gov
Dual Port Battery Charger | RYOBI 18V ONE+™ RC18240
How long does it take to charge a Ryobi 18V lithium battery? - Quora
Cordless USB Charger | Portable USB Charger | RYOBI 18V ONE+™ R18USB-0
Co-worker gave me a set of older (blue and yellow) Ryobi Tools. The batteries aren't in the best condition. Is it worth investing in the new lithium batteries? Can I charge them