Best Battery Power Grinders in 2026

DEWALT Brushless motor: delivers up to 57% more run time over brushed

No load speed: max 9, 000 RPMs

Same runtime and power in a lighter, shorter Package compared to DCB200

Product 1: Makita-built variable speed motor delivers 0-2,800 strokes per minute and a 1-1/4" stroke length for faster cutting

Product 1: "Tool-less" blade change system allows for faster blade installation and removal for increased productivity

Product 1: Variable speed trigger for added convenience

Coffee grinder with Power 150W,120V,60Hz; 1.8 oz./50g capacity electric coffee grinder small, yield up to 7 cups of coffee; Great for grind coffee bean, dried spices,herbs, nuts, seed and grains.

spice grinderl with ETL approval; BPA free; 1 year warranty.

spice grinder electric with brush for easy clean; Lid with viewing window; Blade & cup made with SUS304 stainless steel, no rust; Non-slip feet for safe use; With cord storage;

ADJUSTABLE GRINDING - Built-in an adjustable grind Selector with over 24 click settings ensures you have 100% precise control over the coarseness of your pour over, drip, cold brew, French press, percolator, Espresso, perfect grind every time!

DURABLE and EFFICIENT BURR - Fixed with dual bearing design, the 38mm stainless steel conical burr coffee grinder makes the grinding process more detailed and the coffee powder more uniform. The ergonomically designed crank handle provides a easy and smooth grind, and consistently eliminates noise.

DISASSEMBLED & EASY to CLEAN - A simple twist can separate the parts for general cleaning, no tool needed! The aluminium alloy surface will avoid ground coffee sticking, a small brush is enough to clean it up.

Electric brake stops the grinding or cut-off wheel in 2 seconds or less for maximum productivity

Active Feedback-sensing Technology (AFT) turns the motor off if rotation of the wheel is suddenly forced to stop

Automatic Speed Change technology adjusts speed and torque during operation for optimum performance

Kobalt 5-in cordless angle grinder and cutoff tool is ideal for cutting, sanding, polishing, sharpening or grinding

24-volt max brushless motor delivers 8,500 RPM, so you can tackle even the toughest grinding and cutting applications

Tool-free guard allows you to quickly adjust from cutting to grinding

Brushless motor provides better performance, a longer lifespan, and less maintenance than brushed alternatives

3-position detachable auxiliary handle can be installed on the right side, left side, or the top of the angle grinder

4.0 amp-hour lithium-ion battery with onboard LED charge gauge delivers consistent power at any charge level, and is compatible with the entire WEN 20V Max Cordless Power Tool series

Variable 2-speed 1/2" hammer Driver-Drill (0-500 & 0-2,000 RPM) (0-7,500 & 0-30,000 IPM) delivers 530 in.lbs. Of max torque; weighs only 4.2 lbs. With battery

Variable speed impact driver (0-3,400 RPM & 0-3,600 IPM) provides 1,500 in.lbs. Of max torque; weighs only 3.3 lbs. With battery

Integrated L.E.D. battery charge level indicator allows user to monitor battery charge

🔧【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. Corded grinders are generally more robust, yet are noisier, and less versatile. KIMO has prepared this irreplaceably convenient cordless one with battery power for your quick job without getting extension cords out.

🔧【Maximum 9000 RPM & Ergonomic Design】9000 RPM motor provides higher power for grinding metal, and cutting tile, rebar and concrete. Rubberized and ergonomic 2-position grip handle increases comfort on the job for any workshop, service garage, auto repair, or home hobbyist.

🔧【Efficient Brushless Motor】KIMO angle grinder has a lot of standout features, but chief among them is the brushless motor. Thanks to the all-copper and premium magnet, the operation becomes more stable and smoother. Many professionals and DIYers are heading to brushless motor to enjoy the 53.5% longer runtime and much more efficient experience.

Angle grinder features 13-amp equivalent motor as compared to a D28144 Corded Unit

Brake of DEWALT angle grinder engages when trigger is released with stopping speeds of 1.5 seconds when using a standard grinding wheel (4-1/2-inch x 1/4-inch bonded abrasive wheel, non-hubbed)

Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the metal grinder, and shut the grinder off.

Power: Greenworks 24V 4Ah battery provides more power and longer runtime than most other 20V and 18V tools. Brushless motor produces up to 10500 RPM for demanding grinding and cutting applications.

Convenient Operation: Spindle lock for quick and easy wheel change. Tool-free adjustable guard provides protection all the time.

Ergonomic Design: 2-Position auxiliary handle offers more control and comfort; Slim and lightweight body for comfortable grip.

Outer Nut Size: 5/8"-11, fit 4-1/2", 5" , 7" grinders that have a 5/8"-11 threaded shaft

Fits models: Dewalt Milwaukee Makita 9029 Angle Grinder 9069 9016DB 9047L 9558NB 9557PB GA5020 10.5A 5" SJS Angle Grinder 9565PC 9554NB GA4530 4-1/2" 9015A 9005BZ 9015B 9505BH 9527PB 9527NB 9015DB 9561CV 9016B 9049 9067L 9077SL 9564 GA7021 GA9040S 9" 15A Soft-Start Technology Angle Grinder GA5010Z 10.5A 5" 9564PC 4-1/2" 9557NB 9558PB GA6020 6" 9005B 9503BH 9524NB 9528PB

Replaces part numbers: 224399-1 193465-4 224568-4

[Compatibility]The angle grinder dust shroud is suitable for the front cover of 48-50mm angle grinders. Dust Shroud can be installed on most 4"/4.5"/5" angle grinders. Compatible with Hitachi, FLEX, METABO, HILTI, BOSCH, Kress, FESTOOL, STANLEY Etc. Most Main Brands.（Not suitable for Dewalt Angle Grinder) Dewalt.

[Ring Brush with spring]Dust shroud for the angle grinder has a ring brush with spring on the edge. Even if the dust cover is not completely flat or the polished surface is not smooth, moving the dust cover can make you work normally, which can effectively prevent dust from escaping.

[Design with buckle]This grinder dust shroud is designed with a push and pull buckle, easier to loosen and tighten, easy to operate and saves time.

Pattern (type): MSG-2-TB + Mobile Mill Stick

Portable size

Grind 0.7 oz (20 g) of coffee beans about 25 times on a 3 hour charge

CUT, SAND, POLISH AND SHARPEN—Use this cordless grinder for a variety of DIY tasks including cutting tile, grinding metal, sanding, polishing, sharpening and more.

LONGER RUN TIME & BATTERY LIFE—The PWRCore 20 Lithium Battery has an innovative temperature management system to keep battery cool and powering on through your project

3-POSITION SIDE HANDLE—Choose the positioning that works best for you and the task at hand

【Efficient Motor】Angle grinder cordless with copper motor provides up to 8250 RPM for fast cutting and grinding.

【4.0Ah Battery】Power angle grinders comes with 4.0Ah Lithium-ion battery for all Litheli 20V Cordless power tools, on-board battery indicator allows for on-demand reference of remaining power.

【Fast Charger】The angle grinder tool with 2.4A fast charger fully charged a battery in 1 hour.

💿 Wireless & Long-Lasting - Cordless eliminates the trouble of winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use. Meanwhile, equipped with a 20V 4.0AH large capacity rechargeable lithium-ion battery and a quick charger, it can keep the cordless angle grinder working stably for a long time.

💿 High Performance - WORKPRO spends countless tests, studies, and strict production to ensure that each motor and battery can provide strong and stable power. The wireless Angle grinder has a real effective speed of 7500 RPM. An excellent cooling system can help the user finish the work more stably and quickly.

💿 Lightweight Design - To reduce users' pressure, designers spent much time designing the internal structure and selecting materials. While ensuring the product's sturdiness and durability, the angle grinder's body weight is only 3.5 pounds without the battery. The switch is set in the middle of the top so that the user can turn the machine on and off quickly and easily, no matter whether they are left or right handy.

CORDLESS GRINDER: Our Cordless Angle Grinder is the perfect cutting tool for shaping and grinding surfaces. The powerful brushless motor offers no-load variable speeds of 6,500, 7,500, and 8,000 rpm and has a secure electronic brake.

BATTERY DRILL: Each cordless hammer drill is battery powered and features an energy indicator light that displays the drill battery’s level at 100%, 65%, and 25%. A fast charger for the battery is included to keep the drill charged on the go.

EASY GRINDER TOOL: This hand grinder has a secure spindle lock that allows for quick, easy, and safe metal wheel changes. The grinder handle can be repositioned for your right or left hand to help you cut, grind, and saw with ease.

MOVING PORTABLE COFFEE GRINDER / FILTER: The design of soulhand travel coffee grinder is subversive. It combines an electric grinder, brewing filter, coffee mug, and abandon the manual grinder. You just need only one machine that is needed for all functions of grinding, brewing, and drinking. This is a highly portable gift for people who are looking for freshly ground coffee for business trips, travel, hiking, and camping.

GREAT PARTNER FOR HIKING /CAMPING / TRAVEL: The size of the portable coffee grinder is: 8.5 x 3.7 x 3.7 inches, suitable for any wallet, briefcase, or travel bag. The cup is also suitable for most car cup holders. If you like camping, beach, hiking, backpacking, this product is your best choice. You only need to bring coffee beans to enjoy fresh coffee! It is worth noting that this product has the function of brewing and filtering, but the hot water needs to be prepared by yourself.

ELECTRIC COFFEE CERAMIC GRINDER: Powerful motor core, with conical ceramic grinding core, smooth grinding process evenly. Ensure the original flavor of coffee beans. The electric grinder lithium battery is 1200mAH, it can be grinded 7-8 times with a full charge, and the USB charging method can be freely selected at home, office, car, mobile power for charging.

The powerful 480W motor turns bits at speeds ranging from 5000 to 32000 RPM, delivering the performance you need for numerous tasks.

The three claw chuck with high precision and high concentricity, can hold more accessories stably and accurately. Chuck range: 0.6-6.5mm.

6 step adjustment speeds allow the user to adjust the tool's power output to suit the task at hand, ranging from delicate grinding to aggressive and taxing jobs like grinding metal.

[UNIVERSAL FIT] Accepts all 1.5” wheels with ¼” butterfly-style arbor, and 2” wheels with a 3/8” arbor—even wheels from other brands

[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

𝐎𝐏𝐓𝐈𝐌𝐀𝐋 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 𝐀𝐓 𝐘𝐎𝐔𝐑 𝐅𝐈𝐍𝐆𝐄𝐑𝐓𝐈𝐏𝐒 - Get the job done with ease and efficiency using the Heywork cordless angle grinder. Equipped with a powerful brushless motor and high-quality all-copper magnets, it delivers lightning-fast 10000RPM no-load speed for smooth and effortless cutting and grinding. Say goodbye to traditional carbon brush motors and experience a new level of grinding performance.

𝐋𝐎𝐍𝐆-𝐋𝐀𝐒𝐓𝐈𝐍𝐆 𝐁𝐀𝐓𝐓𝐄𝐑𝐘 𝐏𝐎𝐖𝐄𝐑 - This cordless grinder runs on a 21V 4.0Ah lithium battery that provides ample power for extended use, so you can tackle any project without worrying about running out of juice. The fast charger is rigorously tested for multiple charging cycles, ensuring the safety and longevity of the battery. Plus, it's designed exclusively for Heywork 21V series products, making it a reliable and efficient power source.

𝐔𝐒𝐄𝐑-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 𝐃𝐄𝐒𝐈𝐆𝐍 - The Heywork angle grinder cordless is designed with you in mind, featuring a 2-position non-slip assist handle that provides maximum flexibility and comfort. The handle is adjustable to accommodate both left and right-handed users, and the non-slip design ensures a secure grip, reducing the risk of accidents.

[FABRICATED 4 FABRICATORS: HEAVY-DUTY THERMAL MANAGEMENT] – Ample venting provides the utmost heat dissipation while grinding, cutting & polishing.

POWERFUL 10,000 RPM 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. Features 3 handle positions for maximum comfort and control. Easily screws and unscrews into place in seconds.

Travel Electric Grinder | Mini size and lightweight, can be held with one hand, easily carried outdoor. After charging, easily make freshly ground coffee during road trips, boat trips, camping, long traveling, vacations, or business hotel stays.

Wide Brewing | A great partner for the pour-over coffee brew, also meets required coarseness size for AeroPress, portable espresso maker, Clever dripper, Chemex, French Press, electric percolation, Moka Pot. Slow grinding, clicks 5, medium roasted beans, get 15g pour over coffee powder in 80s.

Convenient Power | No need for a hand to crank, motor grinding, automatic stop. TYPE-C charging cable as the phone, can recharge with a portable charger, vehicle power supply, PC, etc. Cordless design, no need to find a socket to plug in when grinding.

【Wireless & Portable】: Electric coffee grinder was designed to be cordless, can rechargeable with USB-C, additional indicator light to help you check the battery. 3.5×3.5×6.9 inches portable size can put the coffee grinder into your suitcase/bag, carry-on support, or easily stored in cupboards and drawers, and there is a non-slip pad under the body, which can support the stable work of the product.

【Powerful & Evenly Grinding】: 100W powerful coffee grinder come with stainless steel exterior and 304 sharp stainless steel blades, guarantee quickly and evenly grinding to get your desired coffee powder within 8-20 seconds, let your every-time grinding finer and more evenly, grinding bowl can provide you with enough ground powder.

【Easy to Use】: (1) -Put moderate amount of coffee beans and put the lid on. (2) -Double-click the button to start, depending on your preference, decide the grinding time. (3) -When you need to stop, just click the button, pour over the powder from the cup with the included spoon, or you can just use the included collapsible funnel holder as a filter coffee tool, drink directly and save time in finding tools. Saves time and effort compared to traditional hand coffee grinder.

NEWLY LAUNCHED BURR GRINDER-Transparent design, STRUCTURAL STRENGTH UPGRADE, visual operation, no socket, no blade crushing, just one button to open and enjoy the mellow freshly ground coffee, saving your time.

PORTABLE & EFFICIENT- Lightweight design , adopting high hardness ceramic grinding technology, enables quick task completion and easy carry. Comes with grinding handle, in case of low battery, you can use the handle instead of battery output to complete the task manually.

CUSTOMIZABLE GRIND&AUTO STOP-5 Grind fineness settings for any type of coffee, from fine for espresso to coarse for French press.On/Off button with the auto-stop at the end of the grinding task

☕ 【 CLASSIC MOKA POT DESIGN 】 Design icon and symbol of Italian coffee culture, classic design, flavorful coffee, it’s a treasured ritual.

☕ 【 PORTABLE AND CORDLESS 】 Lightweight (1 LB)and compact size for easy portability, with carrying bag and drawstring closure. USB Rechargeable use TYPE-C cable(power adapter not included), with power display light.

☕ 【 MULTI GRIND SETTING 】 One touch to turn ON/OFF. Adjustable electric burr coffee grinder is equipped with over 50 manual grind settings to ensure grinding precision and 100% control over grind roughness; Just twist the bottom dial to adjust the grinding coarseness of the coffee beans according to your personal habits. Setting: 6-11 setting for Espresso, 12-19 setting for Mocha, 20-29 setting for Aeropress, 30-39 setting for Pour-over, 40-48 setting for French Press.

Paddle-switch design: Provides increased comfort and ease-of-use when operating in various positions

REDLINK PLUS Intelligence provides optimized performance, electronic clutch, and overload protection using total system communication between tool, battery and charger

REDLITHIUM XC 5.0 Battery Pack provides superior pack construction, electronics, and performance to deliver 2X more run-time and more work over pack life

【2PCSx21V 4.0AH Batteries】 Cordless Angle Grinder is equipped with two 21V 4.0Ah large-capacity lithium battery and a fast charger that has been tested for multiple charging cycles, with charge and discharge protection, which means grinders power tools full day of operation is perfectly feasible. Don't worry about running out of power at work.

【Cordless Design 】 Cordless eliminates the trouble of the winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use.

【Super Power Up to 9000RPM】 21V Angle grinder brushless motor provides up to 9000RPM for a wide range of applications such as grinding metal, rust removal, metal/steel cutting. High-power brushless motor has longer use life, Stronger motivation smaller loss of battery energy,lower machine running noise level and much safer working conditions

Makita-built 4-pole motor delivers 26,000 revolutions per minute for faster grinding

Short neck design is only 12-1/8" long with battery (not included) for increased maneuverability

Compact barrel grip design with rubberized soft grip allows for easy grinding in various orientations