Top 10 Best Battery Angle Grinders 2022

Best Battery Angle Grinders
1CRAFTSMAN V20 Angle Grinder9.8Check Price on Amazon
2Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5" Cut-Off/Angle Grinder9.8Check Price on Amazon
3MOTORHEAD 20V ULTRA 4-1/2 inch Cordless Angle Grinder9.4Check Price on Amazon
4Dewalt DCG412B 20V MAX* Lithium Ion 4-1/2” grinder (Tool Only)9.2Check Price on Amazon
5Cordless Grinder - KIMO 20V Cordless Angle Grinder w/ 4.0Ah Li-Ion Battery & Charger9Check Price on Amazon
6Worx MAKERX WX741L.9 20V Angle Grinder (Tool Only)9Check Price on Amazon
7Milwaukee 2680-20 M18 18V Lithium Ion 4 1/2 Inch Cordless Grinder with Burst Resistant Guard and Paddle Switch Design8.8Check Price on Amazon
8NEWONE Slim Angle Grinder 20V Variable Speed Cutting tool/Grinder with 4.0Ah Li-ion Battery8.8Check Price on Amazon
9WORKPRO 20V Cordless Angle Grinder Kit8.6Check Price on Amazon
10DEWALT FLEXVOLT ADVANTAGE 20V MAX Angle Grinder8.4Check Price on Amazon

1. CRAFTSMAN V20 Angle Grinder

  • HIGH PERFORMANCE: Powered by 8,500 RPM for aggressive applications of the angle grinder
  • DISSIPATES HEAT: Cast metal gear housing of the grinder tool dissipates heat during extended use
  • QUICK AND EASY: Tool-free guard position of the metal grinder is designed for flexibility of application.
  • CONTROL AND VERSATILITY: 3-Position handle
  • ADDED COMFORT: Contoured over-molded handle
  • Battery and charger sold separately

2. Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2” / 5″ Cut-Off/Angle Grinder

  • Automatic Speed Change technology adjusts speed and torque during operation for optimum performance
  • Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop.
  • The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life.
  • Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge.
  • The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application.

3. MOTORHEAD 20V ULTRA 4-1/2 inch Cordless Angle Grinder

  • FABRICATED 4 FABRICATORS: HEAVY-DUTY THERMAL MANAGEMENT] – Ample venting provides the utmost heat dissipation while grinding, cutting & polishing.
  • POWERFUL 3000 SPM MOTOR w/ ALL-METAL TRANSMISSION] – Grind & cut through the toughest of metals at 10,000 RPM with the powerful MOTORHEAD SERIES 7 high-copper motor paired with a 100% all-metal transmission.
  • 3-POSITION HANDLE] – Get at that metal from every angle.
  • 2AH BATTERY, 1-HR QUICK CHARGER, 3x GRINDING WHEELS & DISCS, 2x BLADE GUARDS] – Includes a compact yet powerful 2Ah battery with an integrated fuel gauge indicator.

4. Dewalt DCG412B 20V MAX* Lithium Ion 4-1/2” grinder (Tool Only)

  • 8,000 rpm motor provides high power for cutting and grinding applications for the angle grinder
  • DEWALT grinder comes with Quick-Change Wheel Release allowing tool free wheel removal without need for a wrench.
  • Tool-free guard of the metal grinder allows for quick and easy guard adjustments/positioning
  • 2-finger trigger switch with lock-off button for convenient activation and easier gripping
  • 2-position side handle offers greater control, comfort and versatility

5. Cordless Grinder – KIMO 20V Cordless Angle Grinder w/ 4.0Ah Li-Ion Battery & Charger

  • Cordless and Connected-Ready Power】What can you do if you are not close to a wall outlet, or working in a tight, confined area? Going cordless is definitely a smart choice.
  • Maximum 9000 RPM & Ergonomic Design】9000 RPM motor provides higher power for grinding metal, and cutting tile, rebar and concrete.
  • Efficient Brushless Motor】KIMO angle grinder has a lot of standout features, but chief among them is the brushless motor.
  • Proudly Present KIMO Li-ion Technology】For over 25 years, KIMO has made great progress in 1,000-Charging Cycle Test that guarantees each KIMO battery is more powerful, and lives longer than others.
  • 20 Pcs Accessories】It is hard to determine market gimmick from the actual performance features that matter but KIMO hopes to help with that.

6. Worx MAKERX WX741L.9 20V Angle Grinder (Tool Only)

  • UNIVERSAL FIT] Accepts all 1.
  • COMPACT BRUSHLESS MOTOR] Tools powered by brushless motors run longer on a single battery charge, and dole out more power while they work.
  • SHARE BATTERIES, SAVE MONEY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products.
  • VARIABLE SPEED CONTROL] Up to 20,000 rpm for precise control for crafting activities
  • MICRO-ERGONOMIC DESIGN] All MAKERX tools are specially designed to be compact, so they’re more comfortable to hold for long stretches, and are easier to maneuver.
  • HUB + FLEX CORD] Every tool on the MAKERX platform is powered by the Hub and its rechargeable 20V Power Share battery (Hub and battery not included with this model).
  • FLEXIBLE POWER CORD] 4-foot long cord attachment allows for unencumbered movement when working
  • CONTROL SWITCH] Variable speed control on the Hub for compatible tools, On/Off switch for all tools
  • GO-ANYWHERE CREATIVE TOOLS] MAKERX tools, and their power, go wherever you go—and they don’t need to be near an outlet to plug into.

7. Milwaukee 2680-20 M18 18V Lithium Ion 4 1/2 Inch Cordless Grinder with Burst Resistant Guard and Paddle Switch Design

  • PADDLE SWITCH: You can activate this grinder easily, even when you’re wearing thick work gloves, thanks to the paddle switch design.
  • DEBRIS BAFFLES: An “L” shape molding near the grinding wheel picks up debris and prevents it from clogging up the tool’s internal components.
  • TOOL-FREE GUARD: The guard is easily adjustable.
  • 3-POSITION SIDE HANDLE: Work with maximum stability with the help of the plastic handle, included in this kit.
  • M18 COMPATIBLE: This Milwaukee power tool works with M18 18v lithium ion Milwaukee batteries.
  • 4-pole motor delivers maximum power when cutting or grinding
  • Overload protection prevents damage to the tool and battery in abusive situations
  • L-shape vents keep debris from entering the tool and damaging internal components
  • Tool free, burst resistant guard allows for quick, easy guard adjustments
  • Tool only (batteries not included)

8. NEWONE Slim Angle Grinder 20V Variable Speed Cutting tool/Grinder with 4.0Ah Li-ion Battery

  • 6 Variable Speed and powerful motor】 This angle grinder’s speed could be adjusted between 5000RPM-8500RPM through rotating the speed controller 1 to 6.
  • WIRELESS FLEXIBILITY】Portable, without restrictive power cables, suitable for indoor and outdoor use.
  • Ergonomic design and Anti-vibration handle】 It is light and compact, easy to carry.
  • Safe operation】 Safe and durable.
  • What You Get】 1 * NEWONE 20V Angle Grinder, 1x Quick Charger, 1x 20V 4.

9. WORKPRO 20V Cordless Angle Grinder Kit

  • Wireless & Long-Lasting – Cordless eliminates the trouble of the winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use.
  • High Performance – WORKPRO spends countless tests, studies and strict production to ensure that each motor and battery can provide strong and stable power.
  • Lightweight Design – To reduce users’ pressure, designers spent many time in designing internal structure and selecting materials.
  • Ergonomic Details – Rubberized 3-position anti-slip auxiliary handle increases comfort on the job.
  • A Complete Set You Need – A complete set of high-quality tools can help many users save a lot of troubles.


  • Angle grinder gets up to 54% more power when paired with FLEXVOLT batteries
  • Kickback Brake of DEWALT angle grinder engages with maximum force to quickly stop the wheel and shut off the grinder when a bind-up occurs.
  • E-CLUTCH shuts down the motor of DEWALT angle grinder in under a tenth of a second when a pinch/stall is detected.
  • Compatible with all DEWALT 20V MAX* and FLEXVOLT Batteries
  • E-Switch Protection requires the trigger switch to be cycled (turned off and on) in the event of a power outage or other unexpected shutdowns to restart.
  • Tool Connect Chip Ready: Chip pocket accepts Tool Connect Chip DCE042 and connects with Tool Connect Site Manager app for easy asset management on the jobsite.

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