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Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)

4.5 4.5 out of 5 stars 3,910 ratings

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2.0Ah Battery

Purchase options and add-ons

Number of Batteries 1 Lithium Ion batteries required. (included)
Brand Greenworks
Battery Cell Composition Lithium Ion
Unit Count 1.0 Count

About this item

  • High Performance G-MAX 40V Lithium-Ion Battery delivers fade-free power with no memory loss after charging
  • One battery system for 10 tools offers a complete yard work solution
  • Quick Charge time of 60 minutes
  • Easy to use design snaps in and out of tools. If the battery is not charged for a long time, charge the battery for 2 hours every 2 months
  • Compatible Only with G-MAX 40V Tools and Charger Model 29462

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Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
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Price-49% $66.30
List:$129.99
$249.99-28% $64.94
List:$89.99
-16% $142.79
List:$169.99
$39.99$79.59
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Longevity
3.4
4.0
4.2
3.6
3.0
4.2
Battery life
3.4
4.1
3.9
3.6
3.1
3.8
Value for money
3.3
3.5
4.0
3.2
3.3
4.7
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Energup
capacity
2 amp hours
8 amp hours
24000 milliamp hours
8 amp hours
6500 milliamp hours
battery quantity
1 lithium ion
1 lithium ion
1 aa, 1 lithium ion
1 lithium ion
1 aaa
1 lithium ion
voltage
40 volts
40 volts
24 volts
20 volts
21 volts
40 volts
reusability
Rechargeable
Rechargeable
Rechargeable
Rechargeable
compatible devices
Solar
tablets
Monitors
Solar
40V GMAX Tools 20302 20672 24252 20202 22262 20322 25312 25302 25322 25223 21302 22272 27062 21242 24282 21332 21362 22342 2500502 MO40L410 Power Tool

From the manufacturer

Multi-Protection Technology
Advanced Cell Technology
Visible Battery Power
40V Batteries For Any Job
No Capacity Loss
40v family

Product guides and documents

What's in the box

  • Battery
  • Looking for specific info?

    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here. [PDF ]

    Feedback

    Greenworks

    Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)


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    Product Description

    Product Description

    The innovative 40V Lithium-Ion Battery delivers high performance and efficiency among all Greenworks tools.Featuring a simple snap on and off design for ease of use and innovative battery charge level indicator with charging port. Lithium-ion batteries offer no negative memory effect, consistent fade free power throughout its entire run cycle and 3 times longer run time than NiCad batteries. From mowing and edging, to trimming and blowing, you can now complete your yard work with one battery platform that will provide you with the power and performance you need to get the job done quickly and efficiently. Become more efficient when working in your yard by purchasing the Greenworks 40V Lithium-Ion Series of lawn tools. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.Lithium-Ion batteries can be charged any time with no negative memory effect, so they will be at peak power even after hundreds of charge cycles. Even a few minutes of charging gives you enough full power to finish the job.

    Amazon.com

    >

    The innovative GMAX 40V Lithium-Ion Battery delivers high performance and efficiency among all GreenWorks GMAX tools. A quick charge time of 60 minutes for a 2 AH battery and 120 minutes for a 4 AH battery making the NEW GreenWorks GMAX Series of lawn tools a great option when looking to replace gas powered products. Featuring a simple snap on and off design for ease of use and innovative battery charge level indicator, Lithium-ion batteries offer no negative memory effect, consistent fade free power throughout its entire run cycle and 3 times longer run time than Nicad batteries. From mowing and edging, to trimming and blowing,

    (NOT compatible with previous GreenWorks 40V tools)

    Lithium-Ion batteries can be charged any time with no negative memory effect, so they will be at peak power even after hundreds of charge cycles. Even a few minutes of charging gives you enough full power to finish the job.

    Benefits and Features:

    Full Power during its entire run time

    Longer lasting up to 2,000 charge cycles

    Light weight

    Environmentally friendly

    No memory effect

    Low discharge rate

    Energy Star Rated

    GreenWorks GMAX System: Interchangeable battery platform fits all GMAX Tools below


    29252
    20202
    22262
    25312
    25322
    20642
    22272
    27062
    21242 29252 G-MAX Variable Speed Blower 20202 G-MAX 12” Chainsaw 22262 G-MAX 24” Hedge Trimmer 25312 G-MAX 19” Mower 25322 G-MAX 16” Mower 20642 G-MAX Pole Saw 22272 G-MAX XR Hedge Trimmer 27062 G-MAX 10” Cultivator 21242 G-MAX 13” String Trimmer

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    3,910 global ratings

    Customers say

    Customers like the ease of use and charging of the battery. For example, they mention it works in several tools, is convenient, and makes the job much easier. That said, opinions are mixed on quality and value.

    AI-generated from the text of customer reviews

    43 customers mention34 positive9 negative

    Customers like the charging of the battery. They say it charges quickly, and lasts a long time under moderate to heavy use. Some mention that it's easy to charge and use.

    "Quick delivery. Works great as advertised" Read more

    "Charges fast and lasts as advertised" Read more

    "...Easy to charge, easy to use. The charge lasts a good while, I can cut, trim and blow all on a single charge with battery life to spare." Read more

    "...difference but instead a longevity but I do notice the mower does not increase speed as often." Read more

    16 customers mention16 positive0 negative

    Customers find the battery easy to use. They mention it works in several tools, is convenient, and simple to get. They say it makes the job much easier, is light weight, and ready to go without any prep. Customers also mention that the battery is easy to charge and use, and is ready to switch back-and-forth.

    "Easy to use and works great. I'm a female, 73 yrs old, 5' tall and love it! Light enough to handle without wearing you out." Read more

    "...Easy to charge, easy to use. The charge lasts a good while, I can cut, trim and blow all on a single charge with battery life to spare." Read more

    "I use it on three separate devices. It is easy to switch back-and-forth and to charge. No gas .. no cords!..." Read more

    "...I really like them. They do what they say they do, and is easy / light to maneuver. I would still recommend these products...." Read more

    15 customers mention11 positive4 negative

    Customers like the weight of the battery. They mention that it is very lightweight, easy to maneuver, and not too heavy.

    "...I'm a female, 73 yrs old, 5' tall and love it! Light enough to handle without wearing you out." Read more

    "Love the blower, no too heavy, very powerful.The trimmer has had issues with the string. It seems to need to be adjusted very often...." Read more

    "...They do what they say they do, and is easy / light to maneuver. I would still recommend these products...." Read more

    "It is a little heavier than the old one but fits in my tools." Read more

    347 customers mention191 positive156 negative

    Customers are mixed about the quality of the battery. Some mention that it charges fast and lasts as advertised, while others say that it doesn't hold its charge long enough to finish their yard.

    "...with my mower (we bought it about 6 years ago), this one has a great battery life. I have used it in the leaf blower and the hedger with no problems." Read more

    "...As I tried charging the 3rd time, the battery showed it was completely dead. I waited a few hrs and still the same results! Just no charge!..." Read more

    "...I have found them to be totally reliable. I have found it useful to charge the batteries when they are cooled to room temperature...." Read more

    "...The lithium battery is another issue. I am buying a second one after the first one totally died. The problem is twofold: 1. Their charger is dumb...." Read more

    67 customers mention39 positive28 negative

    Customers are mixed about the value of the battery. Some mention that it works well and is an excellent replacement battery for the price, while others say that it's very expensive and a waste of money.

    "...Only used a few times but appears to work great. Value for money?..." Read more

    "...Also, at $65+, its a very expensive add-on (50% of the cost of the unit!)..." Read more

    "Works great! Good price." Read more

    "The battery in this thing is rubbish. Lasts barely 15 minutes. Not worth the money and I bought two!!!!!!!!" Read more

    11 customers mention4 positive7 negative

    Customers are mixed about the fit of the battery. Some mention that it fits perfectly in their equipment, while others say that it's the wrong size and too undersized to do the job. Some customers also mention that the battery doesn't fit their greenworks charger or any of their tools.

    "I needed a spare for my lawnmower. This one is too big for me to close the lid on the battery compartment...." Read more

    "Fits and works great" Read more

    "I have a 4 Ah and a 2 Ah for a leaf blower. @ amp just not big enough" Read more

    "...When it came it was physically smaller and worked for less than half the time my original batteries did...." Read more

    Battery melted while sitting not plugged up
    1 Star
    Battery melted while sitting not plugged up
    Had this battery for 2 years. Used it maybe 10 times. I have not used it in the last 6 months and it was sitting on my shelf in my garage. One day I started to smell something burning in my garage. After investigating for a couple of days I located where the smell was coming from. The battery was burning! It was in the garage in a safe spot not plugged up. The burning battery ruined the charger that was next to it, another battery, and compromised the shelf it was on. Any explanation on why this would happen?
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    Top reviews from the United States

    Reviewed in the United States on March 3, 2024
    Size: 2.0Ah BatteryVerified Purchase
    Reviewed in the United States on September 5, 2020
    Size: 2.0Ah BatteryVerified Purchase
    5 people found this helpful
    Report
    Reviewed in the United States on March 25, 2024
    Size: 2.0Ah BatteryVerified Purchase
    Reviewed in the United States on October 19, 2020
    Size: 2.0Ah BatteryVerified Purchase
    3 people found this helpful
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    Reviewed in the United States on March 7, 2024
    Size: 2.0Ah BatteryVerified Purchase
    Reviewed in the United States on November 1, 2023
    Size: 2.0Ah BatteryVerified Purchase
    Reviewed in the United States on January 15, 2024
    Size: 2.0Ah BatteryVerified Purchase
    Reviewed in the United States on March 12, 2024
    Size: 2.0Ah BatteryVerified Purchase
    One person found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    joe
    5.0 out of 5 stars Batterie 2amps
    Reviewed in Canada on December 18, 2019
    Size: 2.0Ah BatteryVerified Purchase
    charlene c.
    4.0 out of 5 stars MY MISTAKE
    Reviewed in Canada on September 9, 2019
    Size: 2.0Ah BatteryVerified Purchase
    Bernard Lafrance
    1.0 out of 5 stars Warranty
    Reviewed in Canada on August 7, 2019
    Size: 2.0Ah BatteryVerified Purchase