4V Li-ion Mini Electric Screwdriver, Pistol Grip, Rechargeable Cordless Power Screwdriver

4V Li-ion mini electric screwdriver with pistol grip ergonomic design, forward/reverse switch, 200rpm speed & 5N.m torque, rechargeable cordless, ideal for furniture assembly, machinery repair & DIY.

Product Overview

 

This multi-functional mini electric screwdriver is powered by a 4V lithium-ion battery and features a pistol-grip ergonomic design for comfortable handling and flexible operation. With one-touch forward/reverse switching, it easily handles screw tightening and loosening with a maximum torque of 5N.m and a no-load speed of 200rpm — suitable for screws up to 6mm in diameter. The lightweight body weighs only 0.36kg, reducing fatigue during extended use. The built-in rechargeable Li-ion battery eliminates cord constraints, allowing you to work anytime, anywhere. Widely used in furniture assembly, machinery maintenance, appliance repair, home improvement DIY, model building, and more — an essential helper for home and light-duty tasks.

Key Features

English Feature
1 4V Li-ion Powered: Built-in high-capacity lithium battery, cordless design for unrestricted operation freedom
2 Pistol Grip Ergonomics: Pistol-grip design fits the hand comfortably, reducing fatigue during prolonged use
3 One-Touch Forward/Reverse: Forward and reverse function with easy switching — tighten or loosen screws with one button
4 Strong Torque Performance: Max torque 5N.m, no-load speed 200rpm — easily handles screws up to 6mm
5 Lightweight & Portable: Only 0.36kg net weight, compact size for easy carrying and storage
6 Multi-Functional Applications: Ideal for furniture assembly, machinery maintenance, appliance repair, DIY projects and more

Product Specifications

Item Specification
Brand Dawei
Series Mini Electric Screwdriver
Power Type Rechargeable Li-ion
Voltage 4V
Voltage Range 3.7-4.2V
No-load Speed 200 rpm (max)
Max Torque 5 N.m
Max Screw Diameter 6 mm
Forward & Reverse Yes
Handle Type Pistol Grip
Motor Type Mini motor series
Weight 0.36 kg
Dimensions 13 × 14.5 cm
Warranty 6 months
Application Furniture assembly, Machinery maintenance
Options Custom color, Main unit + Tool box

Application Scenarios

  • Furniture assembly and disassembly
  • Machinery inspection and maintenance
  • Home appliance installation and repair
  • Computer and electronics assembly/disassembly
  • Toy and model building
  • Kitchen and bathroom fixture installation
  • Picture hanging, shelf installation
  • DIY crafts and home improvement projects

Why Choose Us

  1. Direct Factory, Quality Guaranteed

    With our own production base and full-process control from core motor to final assembly, every unit undergoes strict performance testing before shipment, ensuring stable and reliable quality.

  2. Li-ion Powered, Convenient to Use

    Built-in high-quality lithium battery offers fast charging and long runtime. The cordless design frees you from space and power cord limitations — take it anywhere and use it anytime.

  3. Ergonomic Design, Comfortable Operation

    Pistol grip fits naturally in the hand with well-placed controls. One-hand forward/reverse operation is easy to learn and reduces fatigue during extended use.

  4. Customization & Flexible Cooperation

    OEM/ODM services available including color customization, accessory set customization, and logo printing. We offer configurations such as main unit + tool box set based on customer requirements.

  5. One-Stop Foreign Trade Service

    Years of power tool export experience with a professional foreign trade team providing pre-sales consultation, in-sales tracking, and after-sales support. Multiple trade terms and shipping options available.

FAQ

Q1: What is the battery capacity? How long does a full charge last?
A: This model is powered by a 4V lithium battery with a voltage range of 3.7-4.2V. On a full charge, it can operate continuously for approximately 1-2 hours (varies by application and screw size). Ideal for light-duty tasks like furniture assembly, appliance repair, and DIY projects.
Q2: What’s the maximum screw size? Is the torque sufficient?
A: The maximum applicable screw diameter is 6mm, with max torque of 5N.m and no-load speed of 200rpm. It’s fully capable for everyday furniture screws, appliance screws, and small equipment fasteners. For heavy machinery or high-torque applications, we recommend industrial-grade power tools with higher torque.
Q3: Does it support forward and reverse? How do you switch?
A: Yes, it features forward and reverse function with a dedicated switch button on the body — one-touch switching between tightening and loosening modes. The forward/reverse design makes both screw installation and removal powered operations, saving time and effort.
Q4: Do you offer OEM service? What is the MOQ?
A: Yes, we provide OEM/ODM customization including logo, packaging, color, and accessory sets. The MOQ varies depending on the customization requirements. Please contact our sales team for detailed quotes.
Q5: Is there a warranty? How is after-sales handled?
A: The product comes with a 6-month warranty. Quality issues (non-human-caused damage) are covered with free repair or replacement. Our professional after-sales team provides spare parts support and technical guidance for export orders, ensuring worry-free purchase.