Mini Electric Screwdriver 155 in 1 Precision Kit - Compact Repair Tool

In this review of the Mini Electric Screwdriver 155 in 1 kit, the bottom line is simple: this set is best for hobbyists and technicians who need a compact, versatile driver with a wide range of bits for electronics repair. The single biggest reason to buy is the comprehensive collection of 140 S2 magnetic bits plus a rechargeable pen-style driver that balances torque control and portability, making routine computer, phone, console or RC repairs faster and neater than using manual drivers alone.

Key Features

• Versatile Torque Settings: Three electronic torque gears plus a manual 5 N.m option let users match force to delicate electronics or stubborn fasteners without guessing.
• Wide Bit Selection: The 155-piece kit includes 136 common bits, 4 long bits and 13 repair tools, providing the right tip for most computer, phone and RC jobs.
• Long Battery Life: A 650mAh lithium battery claims the ability to drive over 1000 screws on a single charge and recharges quickly via Type-C in about one hour.
• Compact Power and Speed: A 200 RPM no-load motor with a planetary gear design reduces noise and wear while delivering steady screwdriving performance for small repairs.
• Built-in Lighting: Four LEDs around the tip illuminate tight or dim work areas so users can see small screws and ports clearly while working.

Who It's For

This kit is aimed at electronics hobbyists, home technicians and anyone who regularly opens laptops, phones, consoles or small RC devices and wants an all-in-one, portable solution. The pen-style driver and labeled magnetic case make it convenient for field use or a home bench where multiple bit types are needed quickly.

Those who need extremely high magnet retention, heavy industrial torque, or professional daily use in a repair shop may want a heavier duty cordless screwdriver or a model with stronger reported magnet strength. Users seeking a very high-speed or high-torque power tool should look elsewhere.

Pros & Cons

Pros

• Large variety of high-quality S2 bits covers most small electronics and hobby tasks.
• Multiple torque settings plus a manual 5 N.m option give precise control for fragile components.
• Fast Type-C charging and a claimed long battery life reduce downtime between jobs.
• Compact, lightweight design with four LEDs and a labeled magnetic case improves usability and portability.

Cons

• Some users report mixed reliability for long-term functionality, so occasional units may fail.
• The magnetic strength of bits is not as robust as heavier tools, which can make handling tiny screws trickier.

Specifications

Our Verdict

The Mini Electric Screwdriver 155 in 1 kit is a practical, value-packed choice for hobbyists and occasional repair technicians who need a compact precision driver with a huge variety of bits and adjustable torque. It pairs convenience and thoughtful features like Type-C charging and built-in LEDs with durable S2 bits and a labeled case, making it excellent value for most electronics repair tasks despite a few reports of mixed long-term reliability and moderate magnet strength.

Frequently Asked Questions

How long does the battery last on a charge?
The 650mAh battery is claimed to drive over 1000 screws per charge under typical small-electronics use and recharges in about one hour via Type-C.

Will this handle phone and laptop repairs?
Yes, the kit includes an extensive selection of S2 bits and low torque settings suitable for delicate phone and laptop screws.

Is the magnetic strength sufficient?
The bits are magnetic and helpful for most tasks, but some users note the magnetism is moderate and extra care is needed with very small screws.