cordless screwdriver set

Voltages shown range from about 3.6 V up to 12 V. These tools are battery-powered and commonly use rechargeable batteries — typically lithium‑ion (Li‑ion) or nickel‑cadmium (Ni‑Cd) cells, depending on the model.

Kits typically include a variety of screwdriver bits (Phillips, slotted/flat, hex, Torx) plus bit extenders and adapters. Many also include 1/4" drive metric sockets (commonly 6–13 mm) or a socket/bit adapter to use sockets with the driver.

Many include built-in LEDs to illuminate the work area. Common configurations are a front-facing LED, an LED on the handle, or ring/shadowless LEDs for more even lighting around the bit.

Reported torque values in listings range roughly from 3 Nm up to about 4.5 Nm. No-load speeds are typically around 200–250 RPM (some listings specify 250 RPM).

Common accessories for tight or blind spots include extension bars, magnetic or soft shafts, flexible shaft attachments, and bit extenders to access narrow or awkward angles.

Some kits bundle additional hand tools such as a claw hammer, self‑locking tape measure, needlenose pliers, and an adjustable spanner, alongside bit sets or magnetic bit starters.