LiTHELi Angle Grinder, 20V Cordless Brushless Grinder with 4.0 Ah Battery

The brushless motor offers two speed settings, so you can select 2,500 or 8,500 rpm to suit the task. Battery power lets you move around your work area without being tied to a power cord.

A 4.9-inch cordless angle grinder, it’s designed for cutting and grinding jobs where a portable tool is useful. The included 4.0 Ah battery and USB-C PD charging system make charging part of the tool’s battery setup.

A quick-lock nut speeds up disc changes, while the adjustable ProGrip handle has a soft rubber covering for a secure, comfortable hold as you guide the tool.

Quick sizing guide

The grinder is listed with a 4.9-inch size and measures 39.1L x 9.1W x 13.5H centimetres. Its weight is 3.04 kg. These details help you assess the tool’s size and handling for a workbench or mobile job setup. The adjustable handle gives you another way to position your grip for the task at hand.

For jobs that move between locations or require working away from a fixed power connection, this battery-powered format offers a practical alternative to a corded grinder. Its angle-grinder and cut-off tool design suits general cutting and grinding work, with selectable speeds for adapting the tool’s rotation to different tasks.

Benefits

The DynaDrive brushless motor pairs with dual-speed control: choose 2,500 rpm or 8,500 rpm according to the work. Rather than relying on one fixed speed, you can select between the settings as the job changes. The 20V battery system keeps the tool cordless, and its 4.0 Ah battery provides the power source for use around the work area.

Durability-focused details include an all-metal gearbox and an aluminium head casing that aids heat dissipation. A sealed mesh helps keep dust and debris from entering the tool. For routine disc changes, the quick-lock nut is designed for fast replacement, and the detachable wrench stores in the handle so it stays with the grinder.

The soft-rubber ProGrip adjustable handle supports a comfortable, controlled hold while working. Charging is handled by the IPS battery system with 45W USB-C PD fast charging, rather than a traditional charging dock. Together, these features make the grinder convenient to move, set up and maintain across cutting and grinding tasks.

Spec sheet

• Type: Cordless brushless angle grinder
• Size: 4.9 inches
• Material: Metal
• Colour: Black
• Dimensions: 39.1L x 9.1W x 13.5H centimetres
• Weight: 3.04 kg
• Power: Battery powered, 20V DC, 72 watts
• Battery: 4.0 Ah
• Speed: 2,500/8,500 rpm
• Charging: 45W USB-C PD
• What’s included: Battery, detachable wrench
• Model: Angle Grinder

Buying verdict

This LiTHELi grinder brings cordless mobility, two selectable speeds and practical disc-change details together in one tool. It makes sense if you need an angle grinder for cutting or grinding around a work area where moving freely matters, and want an adjustable rubberized handle, a stored wrench and USB-C PD battery charging as part of the setup.