Ryobi 18V ONE+™ RB1840X 4Ah Lithium+ Battery

*(Part of the 200+ Tool ONE+™ System)*

Key Benefits

✔ Extended runtime – Ideal for demanding DIY projects
✔ 30% more power than standard lithium batteries
✔ Full compatibility with all Ryobi 18V ONE+™ tools (200+ options)
✔ Tough construction for workshop durability

Advanced Technology

⚡ Lithium+ Technology:
• Longer runtimes vs standard batteries
• Enhanced power delivery
• Improved cycle life

🔋 IntelliCell™ Protection System:
• Continuous cell monitoring
• Optimizes:

• Runtime performance

• Storage longevity

• Operational safety

📊 4-Stage Fuel Gauge:
Clear power indication:
▰▰▰▰ 100% • ▰▰▰ 75% • ▰▰ 50% • ▰ 25%

Proven Performance

🔧 With Ryobi R18PD3 Drill:
• Drives 1,240+ 4×32mm wood screws per charge
(Charger sold separately)

Technical Specifications

Power & Battery

Physical Details

Product Codes

Why Choose This Battery?

✅ Optimized for long tasks – 4Ah capacity for extended use
✅ Smart power management – Maximizes efficiency & safety
✅ Rugged design – Impact-resistant housing
✅ System versatility – Powers 200+ Ryobi tools

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