Yes it does. It uses the M18 RedLithium battery that most Milwaukee tools use.
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Milwaukee M18 Cordless Cutoff/Grinder, Tool Only, 18 Volt, 4.5in., Model# 2680-20

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- Tool only; battery sold separately
- Powered by an 18V LITHIUM-ION battery (not included)
- Overload protection prevents damage to the tool and battery
- Paddle switch for comfort and ease of use when operating in various positions
- Tool-free, burst-resistant guard for quick, easy guard adjustments
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
SAVE MONEY by replacing or adding specific tools that work with the M18 Lithium-Ion battery and charger you already own. The Milwaukee M18 bare tool system lets you choose the tool you need to get the job done -- without buying a complete kit. Add a Milwaukee bare tool to your M18 cordless system today.
What's Included
- (1) Milwaukee M18 Cordless Cutoff/Grinder, Model# 2680-20, (1) Type 27 grinding guard, (1) Spanner wrench, (1) Side handle

Over 150 Tools, One Battery
- Focused on improving productivity for professionals in the trades, MILWAUKEE® offers more than 150 performance-driven solutions that are fully compatible with the M18™ family — the fastest growing 18V cordless system on the market.
- These tools stand alone, with patented technologies, innovative motors and advanced electronics powered by REDLITHIUM™ battery technology for unmatched run-time.
Performance-Driven M18™ Technology
- The MILWAUKEE® M18™ cordless system represents the ultimate synergy of professional grade power, light weight, extreme performance and superior ergonomics.
- Powered by REDLITHIUM™ battery technology for unmatched run-time, and coupled with patented technologies, innovative motors and advanced electronics, M18™ changes the game.
- Whether it's bringing cordless power to traditional corded products and manual activities or advances to fundamental tools, MILWAUKEE® drives to improve workplace productivity with user-driven innovations.
Shop With Confidence
- MILWAUKEE ® provides the best in heavy-duty electric power tools and accessories.
- Your purchase is protected with a 5-year limited warranty on cordless tools, a 2-year limited warranty on compact batteries, and a 3-year limited warranty on XC batteries.
- Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Features + Benefits
- Tool only; battery sold separately
- Powered by an 18V LITHIUM-ION battery (not included)
- Overload protection prevents damage to the tool and battery
- Paddle switch for comfort and ease of use when operating in various positions
- Tool-free, burst-resistant guard for quick, easy guard adjustments
- Up to 35% faster cutting speed
- Up to 50% more cuts on a single charge
Key Specs
| Attribute | Specification |
|---|---|
item# | 153498 |
Brand | Milwaukee |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 4.6 LB |
Wheel Diameter | 4.5 in |
| Attribute | Specification |
|---|---|
Volts | 18 |
Cordless | Yes |
Variable Speed | No |
Product Category | Power Tools Regular |
Reviews
Questions & Answers
Questions
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· 13 years ago
Does this use the batteries that are included with #2603-22?
A lot of complaints about batteries not being compatible I want to be sure before I purchase anything.
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TheHappyCustomer· 7 years ago
Helpful?
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Pelter· 12 years ago
Yes, you should have the 3.0 RedLithium batteries with your drill and they will work.
Helpful?
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ProductExpert41· 13 years ago
These two power tools do use the same exact battery.
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· 15 years ago
What battery does it use?
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TheHappyCustomer· 7 years ago
It uses the M18 RedLithium battery that most Milwaukee tools use.
Helpful?
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ProductExpert11· 15 years ago
This Milwaukee cordless grinder uses M18 batteries, please see the batteries listed below...
Helpful?
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· 3 years ago
I plan to buy the Milw model 2680-20 grinder. I already own a M18 Red Lithium High Output CP3.0 for another Milw tool. Will my M18 Red Lithium battery CP3.0 work in this #2680-20 grinder?
1 answer-
ProductExpert6· 3 years ago
The grinder, model 2680-20 will work with the CP3.0, M18 Lithium batteries.
Helpful?
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· 4 years ago
what is the RPM?
1 answer-
ProductExpert10· 4 years ago
The grinder can go up to 9,000 (RPM).
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· 4 years ago
What grinder disc goes with this grinder?
1 answer-
ProductExpert6· 4 years ago
Our grinder/cutoff wheel item #1599913 and item 1599914 will work with this tool.
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· 5 years ago
Does this have a paddle lock?
1 answer-
ProductExpert29· 5 years ago
The paddle-switch does include a lock.
Helpful?
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· 5 years ago
Is this brushless?
1 answer-
ProductExpert31· 5 years ago
This tool has a brushed motor.
Helpful?
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· 6 years ago
what size arbor does this have?
1 answer-
ProductExpert6· 6 years ago
The arbor would have a spindle thread size of 5/8"-11.
Helpful?
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Warranty
Manufacturer's Warranty
5 year limited warranty
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Specifications
4.5 in
-
5 in
5 in
18
12
18
18
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Power Tools Regular
Power Tools Regular
Power Tools Regular
Power Tools Regular
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1/4 in
-
-
-
Yes
-
-
-
2
-
-
-
4.4063 x 2.0 x 8.75 in
13.125 x 2.76 x 4.405 in
13.125 x 2.76 x 4.36 in
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1.6000 lb
3.1500 lb
5.2900 lb
-
-
Lithium-ion
Lithium-ion
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-
5/8 in
5/8 in









