Cordless angle grinder Einhell TE-AG 18/115 Li Kit — 115 mm disc, 18 V Li‑Ion, 8500 RPM, 1.65 kg

The Einhell TE-AG 18/115 Li Kit cordless angle grinder features an 11.5 cm grinding disc diameter and operates on an 18 V lithium-ion system. Designed for cutting, grinding and surface preparation, the tool reaches up to 8,500 RPM and weighs 1.65 kg. Its compact form factor, aluminium gearbox and separated motor and gearing support smooth operation and improved durability. The grinder is supplied as a kit that can include a 3.0 Ah Power X-Change battery and a high-speed charger depending on the configuration; a cutting disc is not included.

Advantages

The TE-AG 18/115 Li Kit combines a lightweight design and ergonomic soft-grip housing with a robust aluminium gearbox for stable, low-vibration use. Built-in softstart and restart safeguard functions support smooth and safer start-up. A flexible auxiliary handle can be fitted in three positions to match different working postures, while modified air guidance helps cool the motor and reduce stress on internal gearing. The quick-adjust disc guard and overload cut-out further contribute to operational convenience and equipment protection.

Suitable for

• Cutting metal sheets, pipes and bolts
• Grinding weld seams and removing rust or paint
• Surface preparation on steel and other hard materials
• Small to medium DIY and trade tasks where portability is required

Key specifications

• Disc diameter: 11.5 cm
• Supply voltage: 18 V (lithium-ion)
• Maximum speed: 8,500 RPM
• Weight: 1.65 kg
• Gearbox material: aluminium
• Ergonomic soft-grip housing with auxiliary handle (3 positions)
• Softstart and restart safeguard functions
• Quick-adjust disc guard
• Modified air guidance for improved cooling
• Overload cut-out for motor protection

How to use

Install an appropriate grinding or cutting disc compatible with an 11.5 cm diameter and secure the quick-adjust guard in the desired position. Fit the auxiliary handle in the most comfortable of the three available positions. If the kit includes a Power X-Change battery, insert the charged 18 V battery into the tool and check the battery capacity indicator before starting. Hold the grinder with both hands—one on the main body and the other on the auxiliary handle—for stable guidance. Start the tool and allow the softstart to reach full speed before contacting the workpiece. Apply steady, controlled pressure and keep the disc at the correct angle for the task. After use, switch off the tool, wait for the disc to stop completely, and remove the battery for storage or charging.

Recommendations

Use only discs rated for the grinder's maximum speed and correct 11.5 cm diameter. Wear appropriate personal protective equipment such as eye and ear protection, gloves and a dust mask. Regularly check cooling airways and the condition of the gearbox and guards; clean and store the tool in the supplied transport case to protect against moisture and impact when not in use. Use batteries and chargers from the Power X-Change family for reliable charging and operation.