Panasonic EY7410LA2S Cordless Screwdriver 3.6V 1/4 in

Product Description

The PANASONIC EY7410LA2S is a compact cordless screwdriver designed for light-duty fastening tasks in tight or hard-to-reach spaces. Powered by a 3.6-volt lithium-ion battery system, it delivers up to 39 in/lb of torque through a 1/4-inch bit holder, making it well suited for precision assembly, cabinetry, electrical panel work, and low-torque fastening in confined areas. The swivel handle design allows repositioning of the grip relative to the tool body, enabling controlled driving at multiple angles. The shut-off clutch disengages the drive when the set torque is reached, reducing the risk of overdriving fasteners. Two lithium-ion battery packs are included, supporting continuous use during extended work sessions. HVAC technicians, electricians, and light-duty assembly professionals are the primary users of this tool.

The EY7410LA2S fits residential and commercial service work where a full-size drill or impact driver would be impractical. Common applications include securing low-voltage device covers, control board mounting screws, junction box hardware, and similar small-fastener tasks. The swivel handle is particularly useful when working inside equipment cabinets or panels where wrist angle is limited. The tool ships with a plastic storage box for organized transport and jobsite storage. Battery replacement part number is EY9L10B and charger replacement part number is EY0L11B.

Key Features

• 3.6-volt lithium-ion power system with 1.5-amp battery capacity
• 39 in/lb maximum torque output via shut-off clutch for consistent fastener seating
• 1/4-inch (6.35 mm) bit holder accepts standard hex shank screwdriver bits
• Swivel handle repositions grip angle without changing bit-to-fastener alignment
• Two lithium-ion battery packs included for back-to-back use
• Ships with plastic storage box for bit and battery organization

Compatibility

Compatible replacement battery is EY9L10B. Compatible replacement charger is EY0L11B. Designed as an OEM-matched cordless screwdriver for use with the PANASONIC EY74 series battery and charger platform.

Installation Notes

This tool is intended for use by qualified tradespeople familiar with cordless fastening equipment. Before inserting or changing bits, confirm the tool is powered off and the battery is removed or the trigger is locked. Use only bits rated for the 1/4-inch hex shank interface. The shut-off clutch is set at the factory torque rating; do not attempt to bypass or override the clutch mechanism to avoid fastener or workpiece damage.