0/1/2* 4000Ah Battery （according to your choice）！！！！！

Features
✔️ULTRA EFFICIENT BRUSHLESS MOTOR: Angle grinder features brushless motor that eliminates carbon brushes, enabling the motor to run cooler for longer tool life than brushed models. The high-performance motor also delivers a high working speed at 9500RPM to make your work more efficient. 
✔️LARGE-CAPACITY LITHIUM-ION BATTERY INCLUDED: This angle grinder kit contains a 21V 4.0Ah large-capacity lithium-ion battery pack, users can charge the battery pack independently with the battery charger included. Without the hassle of cables, it can be taken anywhere, offering unlimited freedom of movement.
✔️VARIOUS APPLICATIONS WITH FIT WHEELS: Brushless angle grinder comes with one piece of 125 mm diameter wheel guard. Suitable for 115/125 mm cutting wheel or grinding wheel. The angle grinder suitable to cut, saw, sand and grind metal, wood, concrete, stone, steel, masonry, tile. This cordless angle grinder is ideal for a variety of DIY tasks including cutting tile, grinding metal, sanding, polishing, sharpening and more.
✔️EASY-TO-USE & SAFETY DESIGN: This power tool features a two-position (left and right) side handle for better handling and less operator fatigue. A spindled lock is positioned for easy reach to make wheel change seamless. With an wrench, you are able to change the wheels easily. Adjustable and ruggedness aluminum wheel guard offers convenience and safety during operation. 
✔️KIT CONTENTS & WARRANTY: The tool kit comes angle grinder, 125mm wheel guard, 18-21V 4.0Ah rechargeable lithium battery, battery charger, auxiliary handle, wrench, user manual.

specification

• Brand: JUSFIT
• Power Source: Battery
• Voltage: 18-21V
• Disc Diameter: 125mm
• Battery Capacity: 4.0 Ah
• Motor: Brushless
• No-load speed: 8000r/min

Package includes

• 1* 125mm Angle Grinder
• 0/1/2* 4000Ah Battery （according to your choice）
  
• 1* Charger
• 1* Wrench
• 1* Protective Cover
• 1* Auxiliary Handle