General description The Makita DGA900 is a high-powered 230mm (9") cordless angle grinder that operates on two 18V Li-ion batteries in series, providing the performance of a 36V DC motor. This tool is designed for optimal operation and user safety, featuring advanced technologies and a robust build. Technical specifications Power Source: Two 18V Li-ion batteries Disc Diameter: 230mm (9") Battery Capacity: 4 x 5.0Ah Usage Automatic Torque Drive Technology (ADT) adjusts cutting speed based on load conditions. Active Feedback Sensing Technology (AFT) shuts down the tool if the rotation speed suddenly slows down, enhancing user safety. Features a brushless motor for improved efficiency and longevity. Includes an electronic current limiter, soft start, anti-restart function, and electric brake for added control and safety. Ergonomically designed handle with soft grip for comfortable use. Battery indicators for over-discharge and overheating protection. Other information Includes: 4 x 5.0Ah