STANLEY® FATMAX® Power Assist Screwdriver 4 Volt

STANLEY® FATMAX® Power Assist Screwdriver 4 Volt

  • DRIVES SCREWS UP TO 4X* FASTER**: Delivers high speed and a reduced chance of strain or fatigue when completing lowtorque applications. Also ensures excellent control, avoiding the risk of stripping screwsor damaging materials
  • 0.9NM TORQUE: Providing 0.9Nm of torque, balanced to complement the speed of operation. Enables users to drive screws flush to the surface, then make fine adjustmentsmanually, as required
  • 1.5AH BATTERY: Comes complete with a 1.5Ah rechargeable battery for superior runtime and includes a USB charging cable for convenient charging from a power point or electronic device.3-colour LED alerts users to the state of charge
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Product Overview

The STANLEY® FATMAX® 4V Power Assist Screwdriver operates at up to 300rpm, delivering impressive speed for up to 4X* Faster** completion compared to manual screwdriving – yet putting the user completely in control. Screws can be driven in flush to the surface and then fine adjustments made manually where required. Due to its powerful performance, the risk of fatigue is considerably lower, particularly in repetitive applications. Furthermore, the 4V Power Assist Screwdriver delivers 0.9Nm of torque, which is balanced to complement the speed of operation. Incorporating a 1.5Ah rechargeable battery, the 4V Power Assist Screwdriver comes complete with a USB cable for convenient charging from a power point or electronic device, while a built-in three-colour LED indicator light conveniently alerts users to the current state of charge.

Additional Features

  • COMPACT, ERGONOMIC DESIGN: Fits neatly in the hand and can be easily carried in a pocket or toolbox. Optimised toaccess tight spaces. Equipped with a comfortable bi-material handle
  • EXTENDED MAGNETIC HOLDER: Features an integrated magnetic bit holder, to keep a secure hold on any fastener drive. Providesexcellent stability and control
  • FORWARD AND REVERSE: Push-button functionality for quick and simple operation. Switches seamlessly between forward and reverse modes with a single key press
  • 3 COLOUR LED CHARGE INDICATOR: Tracks all stages of battery life. Conveniently alerts the user to the current state of charge
  • APPLICATIONS: Only possible with use of a pilot hole
  • KIT CONTENTS: Bits: Philips 1-2mm, Pozidriv 1-2mm, Slotted 4 - 5.5mm, USB cable
  • *4V Max battery, maximum initial batteryvoltage (measured without a workload) is 4volts. Nominal voltage is 3.6
  • **In powered mode vs. using tool manually for low torque applications. Versus manual use


Product Width
15.5 cm
No Load Speed (RPM)
CE Mark
Product Height
10 cm
Product Weight
0.45 Kg
4 V
Product Weight Gross
0.45 Kg
Number of Pieces
Is it a Set
Carded Blister
Product Length
33 cm



Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.

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