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4V Lithium Cordless Screwdriver with Bits - China Suppliers Factory, Touch-Sensitive Switch, High Torque & LED Light

Introducing the KCS636, a high-performance 4V lithium cordless screwdriver designed for precision fastening tasks. Manufactured in China, this innovative tool showcases the reliability and quality expected from leading suppliers in the industry. Featuring advanced Type-C charging technology, a detachable battery for convenience, and a touch-sensitive switch for easy operation, the KCS636 is engineered for efficiency. The screwdriver is coated with full-body metal spray paint, ensuring durability and a sleek finish. Its integrated 3-level LED work light provides excellent illumination, while the ring-LED indicator keeps you informed of battery status and charging progress. Equipped with a versatile 6.35mm bit holder and offering impressive torque options of 5N.m and 10N.m, along with a speed of 280rpm, this cordless screwdriver is ideal for various applications. Explore the benefits of sourcing from a trusted factory that prioritizes quality and innovation. The KCS636 is not just a tool; it's a solution for your fastening needs, perfect for both professionals and DIY enthusiasts alike.

    PRODUCT DESCRIPTION

    Innovation & Ergonomics

    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.

    Accessories & Portability

    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.

    Performance & Customization

    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 is the battery capacity and charging speed?

    It is powered by a high-capacity 4V/2000mAh rechargeable lithium battery that reaches a full charge in just 1 to 3 hours via a standard Type-C interface.

    What torque and rotation speed does it offer?

    The screwdriver provides a maximum electric torque of 5N.m (up to 10N.m in manual mode) with an efficient unloaded speed of 280RPM.

    What accessories are included in the package?

    The standard kit includes 12 premium S2 alloy steel screwdriver bits in multiple versatile sizes, an extension rod for narrow spaces, and a Type-C charging cable.

    What chuck size does the tool use?

    It features a standard 6.35mm (1/4-inch) spring-type quick-change chuck designed to secure bits firmly and allow fast replacements.

    What are the best applications for this tool?

    With its dual electric/manual torque modes and compact form, it is ideal for precision electronics repair, home DIY projects, and light industrial tasks.

    Do you offer OEM/ODM customization services?

    Yes, we provide full OEM/ODM manufacturing support, enabling custom branding, corporate logos, shell colors, and customized packaging options.