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4V Lithium Cordless Screwdriver - China Suppliers & Factory, Detachable Battery, Touch-Sensitive Switch, LED Work Light

Introducing the KCS636, a powerful 4V lithium cordless screwdriver designed for precision in every fastening task. This versatile tool features a convenient Type-C charging port and a detachable battery for quick replacement. Its touch-sensitive switch ensures effortless operation, while the full-body metal spray paint offers durability and an attractive finish, Equipped with a 3-level LED work light and a ring-LED indicator for battery and charging status, the KCS636 is ideal for both professional and DIY projects. With a 6.35mm bit holder and maximum torque options of 5N.m and 10N.m, it allows for detailed and reliable performance. Operating at a speed of 280rpm, this cordless screwdriver is a top choice for those seeking efficiency, As a leading product from a trusted China supplier, our KCS636 cordless screwdriver is manufactured in our state-of-the-art factory, ensuring high quality and reliability. Upgrade your toolkit with this essential tool today!

    Product Description

    Core Features and Intelligent Design

    This screwdriver features an "unscrewed" body design that makes it easy to perform maintenance and extend its service life without the need for tools. It is equipped with a "touch control switch" to ensure precise and effortless operation. Its "clip-type drill bit storage" design prevents loss, and the built-in LED working light can illuminate narrow spaces. Other highlights include a "spring-type chuck" to ensure the drill bit is securely fixed, a switch that can be switched in both directions, a textured anti-slip handle to enhance comfort, and a dedicated start switch for precise control.

    Complete Accessory and Storage Solutions

    Comes bundled with essential tools: 12 high-quality S2 alloy steel bits (versatile sizes for diverse tasks), an extension rod for hard-to-reach areas, and a Type-C charging cable for universal compatibility. The handle features a built-in storage compartment to keep bits organized, eliminating clutter and ensuring quick access during projects.

    Technical Specifications and Customization Options

    Powered by a 4V/2000mAh rechargeable lithium battery (charges fully in 1–3 hours), it delivers a max electric torque of 5N.m (10N.m manual) and an unloaded speed of 280RPM. With a 6.35mm (1/4-inch) chuck size, it’s ideal for electronics repair, DIY projects, and light industrial use. Supports ODM/OEM branding – customize logos, colors, or packaging to align with your brand identity.

    Frequently Asked Questions
    What are the key design features of this cordless screwdriver?
    This screwdriver features a tool-free "unscrewed" body design for easy maintenance, a touch control switch, built-in LED working light, clip-type drill bit storage, a spring-type chuck, a bidirectional switch, and an anti-slip handle.
    What accessories come with the package?
    It comes bundled with 12 high-quality S2 alloy steel bits, an extension rod for hard-to-reach areas, and a Type-C charging cable.
    What is the battery capacity and charging time?
    It is powered by a 4V/2000mAh rechargeable lithium battery that can be fully charged in 1 to 3 hours.
    What are the torque and speed specifications?
    The screwdriver delivers a maximum electric torque of 5N.m, manual torque up to 10N.m, and has an unloaded speed of 280RPM with a 6.35mm (1/4-inch) chuck size.
    Do you support OEM/ODM customization?
    Yes, we fully support ODM/OEM branding, allowing you to customize logos, colors, and packaging to match your brand identity.