Rechargeable Electric Screwdriver for Computer Repair and Disassembly

This rechargeable electric screwdriver is designed for computer repair, disassembly, and DIY assembly tasks that involve small screws. It uses a 3.7V lithium battery, delivers 7.4W rated power, and runs at a 200 r/min cut-in speed with 0.1Nm minimum torque, making it suited to screws up to 4mm diameter. The straight rod handle is made from chrome vanadium alloy steel, and forward and reverse operation allows both tightening and loosening. Multiple set sizes are available, from 12 in 1 up to 82 in 1, with blue, grey, or red options on selected sets.

Features and Construction

The tool combines rechargeable lithium battery technology with a straight rod handle and forward and reverse control. These features support practical repair work where repeated screwing and unscrewing would otherwise be done by hand.

Material and Build

The handle material is chrome vanadium alloy steel, a metal alloy often used in hand tools. This gives the screwdriver a rigid straight rod form rather than a shaped grip. The power type is rechargeable lithium battery technology, with a stated battery capacity of 0.35Ah and a power supply voltage of 3.7V. Rated power is 7.4W. The source states a weight of 0.43g. No further build details, bit material information, or handle coating data are provided.

Size and Practical Fit

Key figures from the source include a 200 r/min cut-in speed, 0.1Nm minimum torque, and a maximum screw diameter of 4mm. These figures indicate the tool is intended for small screws rather than large fasteners. The voltage range is listed as 50V above 250V and below. No physical length, width, or diameter measurements for the tool or bits are given, so overall size cannot be confirmed beyond the stated weight and the set size options.

Uses and Placement

The stated scope of application is DIY repair and assembly tools. This covers computer repair and disassembly work as well as general small-scale assembly tasks around the home.

Event or Professional Use

For repair tasks involving laptop, desktop, or small electronic housings, the forward and reverse function allows screws to be tightened and loosened without changing tools. The straight rod handle shape can help when working in recessed areas where a bulky handle would be awkward. The 200 r/min speed and 4mm maximum screw diameter make it relevant to small fixings rather than heavy-duty fastening. No professional certification or specific device compatibility list is provided.

Everyday Home Use

At home, the rechargeable battery allows the screwdriver to be used without a mains cable, which is useful for furniture assembly, toy repairs, or general maintenance. The set options from 12 in 1 to 82 in 1 determine how many pieces are included. Colour choices of blue, grey, or red apply to the 36 in 1 and 50 in 1 sets, while the 12 in 1 set is listed without a colour, and the 68 in 1 and 82 in 1 sets are listed in grey only. No battery runtime or charging time figures are stated.

Benefits and Buying Value

The main practical benefits come from cordless rechargeable power, forward and reverse control, and a choice of set sizes to match different repair needs.

Reuse and Low Maintenance

The rechargeable lithium battery can be reused across multiple sessions, reducing reliance on disposable batteries. The chrome vanadium alloy steel handle is a solid metal construction, so routine cleaning with a dry or slightly damp cloth is a reasonable low-risk approach. No specific maintenance schedule, lubrication guidance, or battery lifespan data is provided in the source. Store the tool in its set to keep pieces together.

Why Choose This Product

Choose this screwdriver if you need a powered, rechargeable tool for computer repair, disassembly, and DIY assembly with small screws. The 0.1Nm minimum torque, 200 r/min speed, and 4mm maximum screw diameter define its working range. The multiple set sizes and colour options provide flexibility in what is included. All specifications are limited to those stated in the source; no price, warranty, or competitor comparisons are available.