40V Battery Charger

In stock
Model
29482
Battery Charger- 29482 is rated 3.2 out of 5 by 29.
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  • Compatible with all Greenworks 40V G-MAX batteries
$39.99
In stock

Perfect for yards up to 1/2 acre, Greenworks 40V tools are lightweight, start instantly, and require virtually no maintenance – no gas, no oil, no mess – but still deliver gas-like power.

  • High performance G-MAX 40V lithium-ion battery delivers fade-free power with no memory loss after charging
  • The G-MAX 40V battery system powers 10+ tools offers a complete lawn care solution
  • Easy to use design snaps in and out of tools
  • Quick charge time of 60 minutes for the 40V G-MAX 2.0 Ah Battery & 120 minutes for the 40V G-MAX 4.0 Ah Battery
  • 3 Year Limited Warranty
Voltage:
40V
Charger Warranty:
3 Years
  • (1) 40V G-MAX Battery Charger
Rated 5 out of 5 by from Great charger I bought this charger and it is just what I needed. I had misplaced my charger and this was an excellent replacement.
Date published: 2021-07-13
Rated 5 out of 5 by from Great Worked great charged both batteries in less than 1 hour.
Date published: 2021-07-11
Rated 5 out of 5 by from Great Charger Good product, not super fast on recharge, but definitely as advertised. I have 2 of these as I have 3 of the batteries is charges.
Date published: 2021-01-06
Rated 5 out of 5 by from Great charger! Works well, compact size means you don't loose workspace.
Date published: 2020-12-04
Rated 5 out of 5 by from Battery charger I bought a used mower that did not come with a battery charger. I found what I needed on the Greenworks website and had the charger in just a few days. Unfortunately I ordered the incorrect one, but the return was easy and was quickly credited credited back to me.
Date published: 2020-10-01
Rated 5 out of 5 by from Out of power Product is as described. Shipping was very quick. It was good to get charging again.
Date published: 2020-09-30
Rated 5 out of 5 by from Work great My lawn mower does my small yard w one charge. Batteries easy to put on charger & lights tell you when it's full. My only problem is taking the battery out of mower, it's so tight not easy to pull out. I love my rechargable mower, very light easy to push, no noise ,gas or pulling cord. Buy one!
Date published: 2019-04-13
Rated 4 out of 5 by from Battery issue resolved When I first bought the battery, the green light would come on showing fully charged, but the mowing time was quite poor. Instead of returning the mower to the store, I put the battery in the charger overnight. I am not sure if the battery fully discharges with green light showing, then red light comes back on, but it did finally charge. Checking the charge with the button on the battery is the surest way to see what is happening in the battery. No problems since then. The cutting time is not where I want it to be, but cutting completely dry grass. Overall, I am ok with purchase, but I need a second battery. I am assuming all 40V batteries are compatable with the charger I got with the mower.
Date published: 2019-05-13
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Rated 5 out of 5 by from Great charger I bought this charger and it is just what I needed. I had misplaced my charger and this was an excellent replacement.
Date published: 2021-07-13
Rated 5 out of 5 by from Great Worked great charged both batteries in less than 1 hour.
Date published: 2021-07-11
Rated 5 out of 5 by from Great Charger Good product, not super fast on recharge, but definitely as advertised. I have 2 of these as I have 3 of the batteries is charges.
Date published: 2021-01-06
Rated 5 out of 5 by from Great charger! Works well, compact size means you don't loose workspace.
Date published: 2020-12-04
Rated 5 out of 5 by from Battery charger I bought a used mower that did not come with a battery charger. I found what I needed on the Greenworks website and had the charger in just a few days. Unfortunately I ordered the incorrect one, but the return was easy and was quickly credited credited back to me.
Date published: 2020-10-01
Rated 5 out of 5 by from Out of power Product is as described. Shipping was very quick. It was good to get charging again.
Date published: 2020-09-30
Rated 5 out of 5 by from Work great My lawn mower does my small yard w one charge. Batteries easy to put on charger & lights tell you when it's full. My only problem is taking the battery out of mower, it's so tight not easy to pull out. I love my rechargable mower, very light easy to push, no noise ,gas or pulling cord. Buy one!
Date published: 2019-04-13
Rated 4 out of 5 by from Battery issue resolved When I first bought the battery, the green light would come on showing fully charged, but the mowing time was quite poor. Instead of returning the mower to the store, I put the battery in the charger overnight. I am not sure if the battery fully discharges with green light showing, then red light comes back on, but it did finally charge. Checking the charge with the button on the battery is the surest way to see what is happening in the battery. No problems since then. The cutting time is not where I want it to be, but cutting completely dry grass. Overall, I am ok with purchase, but I need a second battery. I am assuming all 40V batteries are compatable with the charger I got with the mower.
Date published: 2019-05-13
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Just got our Greenworks 40v lawnmower.   Trouble with the battery charging, the battery says it’s empty with no power but when we put it in the charger it shows a green light to show that it is fully charged? 

Asked by: Dharl
I have exactly the same issue. I discharge the battery but when I come to recharge it the charger says it shows a green light indicating it is fully charged although this is not the case. I leave the battery in the charger and it then charges although green light remains on. This is not very helpful.
Answered by: SJohn
Date published: 2021-07-09

Is this a “smart” charger? Will it stop charging once the the battery is fully charged?

Asked by: AdamfromMD
Hello AdamfromMD, While it technically does, we do not recommend leaving the battery on the charger for an extended period of time by any means. This will likely shorten the battery and/or charger life. It is advised to remove the battery when fully charged.
Answered by: Greenworks Support
Date published: 2021-06-28

We have the Greenworks 40V 21" Brushless (Smart Pace) Self-Propelled Lawn Mower, 2 x 4Ah USB Batteries and Charger Included MO40L4413. Our batteries say Lithium Ion 40 volt Max (NOT GMax). Will this charger work with our batteries?

Asked by: CLudwig
Hello CLudwig Yes, this charger will be compatible with the batteries that came with model MO40L4413.
Answered by: Greenworks Customer Care
Date published: 2021-05-31

Please re-answer: We have the Greenworks 40V 21" Brushless (Smart Pace) Self-Propelled Lawn Mower, 2 x 4Ah USB Batteries and Charger Included MO40L4413. Our batteries say Lithium Ion 40 volt Max (NOT GMax). Will this charger work with our batteries?

Asked by: CLudwig
Hello CLudwig, Yes, this charger will be compatible with the batteries that came with model MO40L4413.
Answered by: Greenworks Support
Date published: 2021-05-31

I bought your 40 volt pole saw March 24 at Menard's. In less than two months the battery has stopped charging. I get one blink from the chargers green light, then nothing. Will this charger charge the BAF721 battery I have?

Asked by: Kman1957
Hello Kman1957, Sorry to hear of the challenges you are experiencing. Yes this charger is compatible with model BAF721. However, I would like to offer some troubleshooting tips to try. 1) When the battery is inserted, the light should begin flashing green to indicate the battery is charging. If this light is not igniting or is flashing red, this may indicate an issue and we would be interested in hearing more about this. If the light simply goes solid red, try removing the battery and unplugging the charger for about 10 minutes and place them both indoors in a room temperature setting, as this might indicate the battery is at the incorrect temperature to be charged. 2) Ensure that the battery has been fully inserted into the charger. Sometimes this requires a firm push into place to make sure that it has been properly seated. 3) Try resetting the charger. To do this, simply unplug it for approximately 10 minutes and then plug it back in and try reinserting the battery. If the charger has been plugged in for extended periods of time, this can sometimes cause the charger to malfunction. Should you still require further assistance, we would be interested in hearing more about this issue. Please submit an email using the customer contact page on our website or give us a call at 1-888-909-6757 (1-888-90WORKS). All we ask that you have access to the unit,, battery and charger so that we can complete troubleshooting with you and gather necessary unit information.
Answered by: Greenworks Customer Care
Date published: 2021-06-16

I bought a Thatcher and it came with plug in battery charger that fits onto the battery.It does not charge the battery. I bought another battery and it does not charge either. Did they send the wrong charger for this machine

Asked by: terry curious
Hello there, We are sorry to hear that you are experiencing issues charging your battery. In order for us to properly assist, we would require some more information. Please contact us at 1-888-909-6757 or via email at info@greenworkstools.com for troubleshooting with our team!
Answered by: Greenworks Support
Date published: 2021-06-16

I just bought a 17in lawnmower. The charger does not appear to work as no light comes on when I plug it in or when I put the battery in it to charge. I have tried different outlets. The battery has 1 bar. Is the battery charger broken?

Asked by: Twynn
Here are a few troubleshooting suggestions to check out. 1. When the battery is inserted, the light should begin flashing green to indicate the battery is charging. If this light is not igniting or is flashing red, this may indicate an issue and we would be interested in hearing more about this. If the light simply goes solid red, try removing the battery and unplugging the charger for about 10 minutes and place them both indoors in a room temperature setting, as this might indicate the battery is at the incorrect temperature to be charged. 2. Ensure that the battery has been fully inserted into the charger. Sometimes this requires a firm push into place to make sure that it has been properly seated. 3. Try resetting the charger. To do this, simply unplug it for approximately 10 minutes and then plug it back in and try reinserting the battery. If the charger has been plugged in for extended periods of time, this can sometimes cause the charger to malfunction. Should you still require further assistance, we would be interested in hearing more about this issue. Please submit an email using the customer contact page on our website or give us a call at 1-888-909-6757 (1-888-90WORKS). All we ask that you have access to the unit, battery and charger so that we can complete troubleshooting with you and gather necessary unit information.
Answered by: Greenworks Customer Care
Date published: 2021-06-16

When trying to charge different batteries the charging light just flashed and never turns green. Could this be a charger issues or issues with the batteries?

Asked by: Ghostpi John
Hello, In most cases, if multiple batteries are no longer charging, it usually means the charger is experiencing a fault, not the batteries. Please feel free to contact us for troubleshooting at info@greenworkstools.com or by calling our helpline at 1-888-909-6757.
Answered by: Greenworks Support
Date published: 2021-03-31
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40V Battery Charger
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