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Panasonic EY7542LR2S 14.4V Impact Driver Kit

  • 3.3Ah Li-ion Battery
  • Impact Mode 1,239 in.lbs.
  • 1/4 hex quick connect chuck
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To meet the needs of professional tradesmen around the globe, this impact driver is carefully constructed based on four primary principles: cordless capability, power, lightweight, and ergonomic design. Since it is cordless, they can be used almost anywhere the professional requires. Plus, there's no compromise in power-this driver provides more than enough punch using motors with high-power magnets, heat resistant brushes and built-in cooling fans. For your comfort, the advanced ergonomic design of this tool means it is compact, well-balanced and easy to operate for extended periods of time without fatigue. Successfully combining technology with durability, these lightweight tools are full of helpful features and provide reliable solutions that tradesmen can utilize for all their construction needs.

With the combination of Impact Driver mode and Drill & Driver mode, this tool offers leading versatility and performance in soft and hard joint driving applications. The impact mechanism with 1/4" hex connection end provides torque up to 140Nm which enables easy fixing of screw anchors up to 7.5mm or bolt tightening up to 10mm. For precise screw setting in softer materials such as wood, the Drill & Driver mode offers a torque clutch with 21 fine adjusted stages.

  • newegg Two Modes The Panasonic EY7542LR2S features drill & driver mode with 21 stage clutch plus drill position and impact mode with 1/4" hex connection end for all drive applications This is perfect for air conditioning installation, automotive repair and assembly, scaffolding assembly and disassembly and long wood screw/lag screw fastening.
  • newegg Comfort is King With a compact, lightweight and ergonomic design, you can use it for extended period of time with less fatigue.
  • newegg High Capacity Battery Powered The included two high capacity 3.3 Ah Li-ion batteries provides long-lasting working and can be fully recharged via EY0L81B charger in just 65 minutes (Usable in 50 minutes of recharging).

Learn more about the Panasonic EY7542LR2S






Selling Unit


Impact Driver


High Power: up to 1330 in-lbs. of torque

Variable Speed (reversible): High, Medium, Low

Usable Charging Time: 50 minutes

Full Charging Time: 65 minutes (using EY0L81B charger)

Battery: High capacity 3.3 Ah Li-ion battery

Typical Applications: Air Conditioning Installation, Automotive Repair and Assembly, Assemble and Disassemble Scaffolding, Long Wood Screw/Lag Screw Fastening

Chuck Size: 1/4" Hex Quick Change

High/hard mode Maximum Torque: 1,330 in. lbs (M14 Bolt for 3 sec)

Medium mode Maximum Torque: 1,150 in. lbs (M14 Bolt for 3 sec)

Low/soft mode Maximum Torque: 230 in. lbs (M10 Bolt for 3 sec)

High/hard mode RPM: 0-2,500

Medium mode RPM: 0-1,400

Low/soft mode RPM: 0-1,000

High/hard mode IPM: 0-3,000

Medium mode IPM: 0-2,800

Low/soft mode IPM: 0-2,000

Additional features: Brushless motor, Hybrid switch, Electric Blade, LED work light, Belt hook

2 - 3.3 Ah Li-ion Battery Packs 1 Charger, 1 Case

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

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