Short description

• The cordless electric precision screwdriver 3.7 V with 24 S2 bits BHR5474GL Xiaomi is a high-precision tool designed for working with electronics, small mechanisms, smart devices and computer equipment.
• The device is equipped with a powerful built-in lithium battery, a two-stage electric torque system and a magnetic bit attachment mechanism, ensuring stable, accurate and safe operation both in professional workshops and at home.
• The set includes 24 high-quality S2 steel bits that allow working with practically any type of micro screws used in electronic equipment.

Key features

• Cordless electric construction — comfortable operation without cables.
• Built-in 3.7 V lithium battery with long operating time.
• Two electric torque modes: 0.05 Nm and 0.2 Nm.
• Manual torque up to 3 Nm for more demanding screw connections.
• Rotation speed ~170 rpm ensures fast screwing.
• Set of 24 S2 steel bits — PH, SL, Hex, Torx, Tri-wing, P-type and others.
• Magnetic bit fixation and a convenient metal storage case with a lift-up mechanism.
• Compact and lightweight body for precise work in narrow areas.
• USB-C charging — universal, fast and convenient.
• Built-in LED indicator for displaying operating status.

Technical specification

• Type: cordless electric precision screwdriver
• Power supply: 3.7 V lithium battery
• Battery capacity: 350 mAh
• Electric torque modes: 0.05 Nm / 0.2 Nm
• Maximum manual torque: up to 3 Nm
• Rotation speed: ~170 rpm
• Bit material: S2 steel
• Number of bits: 24
• Body material: aluminium alloy + high-quality plastic
• Dimensions: 15.9 × 1.64 cm
• Weight (screwdriver): ~59 g
• Set weight: ~353 g
• Charging port: USB-C
• Charging voltage: 5 V
• Colour: grey

Why buy / what makes it different?

• A professional precision tool for electronics and micro-mechanics work.
• Wide torque range — suitable for delicate as well as strong screw connections.
• One of the most complete 24-bit collections on the market — compatible with nearly all major smart-device manufacturers’ standards.
• Magnetic bit system makes work faster and more accurate.
• Aluminium body ensures durability and an ergonomic grip.
• Compact and lightweight — ideal for daily portability.
• USB-C charging guarantees maximum compatibility with modern chargers.
• Xiaomi electronics ensure smooth, stable and safe torque delivery.

Included in the box

• Electric precision screwdriver BHR5474GL
• 24 S2 steel bits
• Metal bit storage case with lift-up mechanism
• USB-C charging cable
• User manual

About the brand

Xiaomi is a global technology brand known for progressive, functional and accessible smart-living solutions. The brand’s “Smart Living” philosophy is based on innovation, modern design and safe materials, ensuring high quality across all product categories — from smart devices to home electronics and everyday tools. Xiaomi precision tools stand out with reliability, ergonomics and technical excellence.