Works hard, stays cool and comfortable. Featuring a new brushless motor, 4.2Ah Li-ion battery, advanced ergonomics, multiple modes for all applications and a robust build for heavy-duty use.
The Panasonic EY75A7LS2F57 14.4V Dual Voltage Cordless Impact Driver is extremely lightweight and compact, yet powerful thanks to an impressive 155N.m of torque performance equipped with 4.2Ah Li-ion battery capacity. This makes the impact driver ideal for using for long periods and for overhead work. With precision variable speed control, it is ready for work with just a short 50 minute full charging time. Featuring a handy LED light for user-friendly operation in dark areas and an electric brake for added safety.
New Brushless Motor
The all new shorter brushless motor helped designers to achieve our most compact high power impact driver with optimum centre-balanced ergonomics for more comfortable working, even in narrow spaces.
Fastening long bit and bolt.
Fastening for furniture.
Fastening for plaster board.
This new function starts at highest speed to cut hole and then transfers to High Mode to cut initial thread. After that, load is reduced so it automatically switches to slower Soft Mode to limit the potential of stripping threads on fastener or material.
New brushless motor has approximately 200%2 more life cycles. And with a thicker motor shaft (ø5mm) ensures more strength for heavy-duty use.
1 Panasonic test result by M12 High strength bolt (2sec). 2 Compared with Panasonic conventional brushed motor.
Hybrid switch unit uses rigid metal parts in the trigger, giving you 200% more durability3.
3 Compared with our previous mechanical switch.
Redesign and improvement of anvil materials has increased durability of impact parts giving longer service life and increased overall performance.
To increase housing durability, metal plates have been added where the battery locks into the tool. This helps prevent wear and damage caused by abrasion and vibration during heavy use.
Panasonic’s Impact Driver’s new design includes a grip pattern design to prevent slipping and increase operator comfort. It also has a new tapered Bit-holder design for easy bit change and LED light to support better work functions.
Many things can happen at a job site such as unexpected incidents, water contact, or exposure to dust; which can cause a tool to malfunction. By incorporating the Tough Tool IP technology, it reassures that Panasonic cordless tools perform at its best in the most difficult situations.
The International Protection Code classifies the degree of protection provided against intrusion of solid foreign objects and liquids in electrical machinery and fixtures as defined by the IEC standards.
LEVEL 5 - Dust Protected
LEVEL 6 - Protected Against Powerful Water Jets
An additional rubber cap seals the switch and protects it against dust and water.
The electronic circuits of control panel and battery pack are covered by an Urethan layer for maximum dust and water protection.
The battery cells are designed to avoid intrusion of moisture.
Dual voltage technology offers powerful performance with either a 14.4V or 18V battery. A special dual voltage circuit detects the voltage of the attached battery pack and controls the current and voltage flows to the tool to ensure optimum performance.
With the 18V 3.0Ah battery, the application speed and working capacity goes up.
With the 14.4V 4.2Ah battery, it’s easier to use with light weight and compactness.
With the 18V 5.0Ah battery, the application speed and working capacity goes up with increased power.
Panasonic’s new generation 14.4V 4.2Ah Li-ion battery cell delivers high power and long lasting battery capacity. The 14.4V Li-ion batteries are durable and has great working capacity per charge.
Over-discharge prevention sensor
Prevents over-discharge to avoid lasting cell damage or recharge problems.
Battery overheat protection sensor
Cuts off power to the motor before the battery temperature rises.
Individual monitoring of battery cell voltage
Each cell monitored by sensor to ensure optimal discharge control.
Flashing lamps indicates overheating battery. Battery is automatically reactivated when temperature drops.
Heat resistance layer technology
In cases where seperator is damaged and abnormal heat is created, HRL acts to contain this heat, just like a Fire wall.
Panasonic’s own developed Nickel oxide material provides higher capacity and higher reliability.