Ryobi 18V ONE+™ RB1850X 5.0Ah Lithium+ Battery

Ultimate Runtime for Serious DIY Projects

✔ Part of Ryobi’s 200+ tool 18V ONE+™ cordless system
✔ High-capacity 5.0Ah battery for extended operation
✔ 40% more runtime than standard 4.0Ah batteries

Advanced Battery Technology

⚡ Lithium+ Performance:

• 25% more power output

• 2× longer lifespan than basic Li-ion

• Consistent power delivery

🔋 Smart Power Management:

• IntelliCell™ Protection System:

  • Real-time cell monitoring

  • Automatic load balancing

  • Thermal overload protection

• Precision Fuel Gauge:
  ▰▰▰▰ 100% • ▰▰▰ 75% • ▰▰ 50% • ▰ 25%

🛡️ Professional-Grade Durability:

• Reinforced impact shell

• Vibration-resistant components

• Weather-sealed terminals

Proven Performance

🔧 With Ryobi R18PD3 Drill:

• 1,550+ 4×32mm wood screws per charge

• 45 minutes continuous heavy drilling
  (Charger sold separately)

Technical Specifications

Power System

Physical Details

Product Identification

Why Choose This 5.0Ah Battery?

✅ Maximum runtime – Ideal for large projects
✅ System-wide compatibility – Powers all 200+ Ryobi ONE+™ tools
✅ Professional performance – Handles demanding applications
✅ Built to last – Rugged construction for job site use

Note: For optimal performance, pair with Ryobi 18V ONE+™ charger (sold separately).