40V
1hp BrushlessPPV

The 2nd Generation RAMFAN EX50Li is built around the Intellisense E3 controller, delivering smarter power management, ROPS (roll-over protection) with auto-shutdown for user safety, LED flood lights with visual low voltage warning, and on-tool charging. Charge batteries in <4 hours, without removing from fan. 40V PRO//connect batteries feature rugged IP66 case, enhanced thermal management, and wireless diagnostics for advanced asset management, battery maintenance, and end-of-life safe recycling.

NEW features

• Rollover Protection System (ROPS) Update –Prioritizing user safety, our fan detects falls, instantly stopping the impeller to minimize injury risk and impeller failure.
• Low Voltage Warning – Improve your situational awareness day or night; as batteries deplete to <5 minutes runtime remaining, front LEDs flash – any control input cancels warning.
• Upgraded frame – Robust aircraft-grade aluminum tubing, improved molded cord holder and rubber feet placement for downhole and attic venting.

Features and Benefits

• 700 W BrushlessPPV motor — made by RAMFAN
• AMCA 240-15 verified airflow of 10,120 cfm (17,204 m³/hr)
• On-tool charging (with RAMFAN 40V battery packs only)
• PRO//connect wireless diagnostics with advanced maintenance features
• Removable wheels
• PowerStream air straightener technology
• Integrated scene lights

With over 5 years, and 3,000+ units deployed into service, the EX50Li is the world’s most trusted battery-powered PPV fan. Now it is refined into the pinnacle of tactical ventilation tools. The 2nd Generation RAMFAN EX50Li is built around the Intellisense E3 controller, delivering smarter power management, BMS redundancy, on-tool charging, and PRO//connect compatibility. Intuitive user interface for 1, 2, GO operation. Two large, hard-anodized control knobs give users the ultimate in glove-compatible fan control.