Customer reviews from greenworkstools.com
Greenworks - 80 Volt 4.0Ah Power Tool Battery
Average customer rating
4.3
(152 Reviews)
Rating breakdown 152 reviews
5 Stars
112
4 Stars
11
3 Stars
6
2 Stars
6
1 Star
17
84%of customers recommend this product.
(
80 out of
95)
Customer Reviews for Greenworks - 80 Volt 4.0Ah Power Tool Battery
Posted by: Dave Pro
from Pennsylvania
Verified Purchase:Yes
Great battery, it charges pretty fast and so far lasts as long as the blower jobs I have used it for. Have not yet run the blower until the battery ran out. Maybe 35 minutes is the longest continuous use so far.
Written by a customer while visiting greenworkstools.com
Customer Rating
3
Need a question answered please
on April 14, 2023
Posted by: BESToR
from North Carolina
Gender:Male
I would like to find the specifications of the 60V and 80V batteries.
What do they weigh?
What is the size, the watts output, and hours.
thank you very much
What do they weigh?
What is the size, the watts output, and hours.
thank you very much
Response from greenworkstools.comBy Greenworks , April 17, 2023
Hello BESToR,
Thank you for your question. As we have a variety of 60V & 80V battery models, we kindly ask that you repost this question while including the model number of the each battery so that we can be sure to provide you with accurate information. Alternatively, you may contact us at 1-888-909-6757 (1-888-90WORKS) or chat with an expert on www.greenworkstools.com.
Thank you for your question. As we have a variety of 60V & 80V battery models, we kindly ask that you repost this question while including the model number of the each battery so that we can be sure to provide you with accurate information. Alternatively, you may contact us at 1-888-909-6757 (1-888-90WORKS) or chat with an expert on www.greenworkstools.com.
Written by a customer while visiting greenworkstools.com
Posted by: Nippsey
Verified Purchase:Yes
[This review was collected as part of a promotion.] Bought this reconditioned battery for a bargain price. So far so good. I like the ability to interchange battery packs with other tools. Only down side, is the weight.
Written by a customer while visiting greenworkstools.com
Customer Rating
1
They don’t last long
on November 15, 2024
Posted by: Short life
from Omaha NE
Gender:Male
[This review was collected as part of a promotion.] I have 2 of these batteries and both of them no longer function. The 1st lasted only 1 year and the second died after 2 years. Wouldn’t recommend!
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, November 18, 2024
Hello Short life
We are sorry to hear of your experience with the 80V battery & charger.
To charge the battery, plug the charger into an AC power outlet. Insert the battery into the charger. Please take a moment to review the included video providing details how to charge the battery.
This is a diagnostic charger. The Charger LED Lights will illuminate in specific order to communicate.
the current battery status. They are as follows:
Blinking Green > Charging.
Solid Green > Fully Charged.
Solid Red Over > Temperature.
Blinking Red > Charging Fault.
A green flashing light indicates that the battery is charging. A solid green light indicates that the battery is fully charged. Flashing red - fault. False Defect Note: When the battery is inserted into the charger, and the status LED flashes, remove the battery from the charger for 1 minute, then reinsert. If the status LED indicates normal than the battery pack is good. If the status LED is still blinking, remove the battery pack and unplug the charger. Wait 1 minute and plug the charger back in and reinsert the battery pack. If the status LED indicates normal than the battery pack is good. If the status LED is still blinking, then the battery pack may mean a faulty battery and needs to be replaced. Solid red means that the battery is at the wrong temperature to be charged (too hot or too cold). Bring the battery and charger indoors for about 15 minutes before trying to charge again.
Charging the 80V battery (https://youtu.be/g8Xz43deavo?t=134).
We hope this helps! Should you continue to experience an issue we urge you to start a Live chat on Greenworks Tools site (www.greenworkstools.com) or call Greenworks Pro toll-free helpline 1-855-345-3934.
We are sorry to hear of your experience with the 80V battery & charger.
To charge the battery, plug the charger into an AC power outlet. Insert the battery into the charger. Please take a moment to review the included video providing details how to charge the battery.
This is a diagnostic charger. The Charger LED Lights will illuminate in specific order to communicate.
the current battery status. They are as follows:
Blinking Green > Charging.
Solid Green > Fully Charged.
Solid Red Over > Temperature.
Blinking Red > Charging Fault.
A green flashing light indicates that the battery is charging. A solid green light indicates that the battery is fully charged. Flashing red - fault. False Defect Note: When the battery is inserted into the charger, and the status LED flashes, remove the battery from the charger for 1 minute, then reinsert. If the status LED indicates normal than the battery pack is good. If the status LED is still blinking, remove the battery pack and unplug the charger. Wait 1 minute and plug the charger back in and reinsert the battery pack. If the status LED indicates normal than the battery pack is good. If the status LED is still blinking, then the battery pack may mean a faulty battery and needs to be replaced. Solid red means that the battery is at the wrong temperature to be charged (too hot or too cold). Bring the battery and charger indoors for about 15 minutes before trying to charge again.
Charging the 80V battery (https://youtu.be/g8Xz43deavo?t=134).
We hope this helps! Should you continue to experience an issue we urge you to start a Live chat on Greenworks Tools site (www.greenworkstools.com) or call Greenworks Pro toll-free helpline 1-855-345-3934.
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Enough power for zoysia
on March 31, 2025
Posted by: RTP mark
from Raleigh nc
Gender:Male
[This review was collected as part of a promotion.] Two of these 4.0 batteries allows me to more my dense zoysia .5acre lot without needing another battery.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
1
Stay Away from Renewed!
on November 18, 2025
Posted by: Tah2k
from Colorado
Gender:Female
Renewed 80v 2.5a worked okay for first couple months of occasional use. Now that we are outside the 90 day guarantee, the battery will no longer charge. Don’t risk the small savings of renewed, you’ll end up with an expensive paperweight
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, November 19, 2025
Hello Tah2k.
We are sorry to hear about the trouble you are experiencing with your renewed 80V 2.5Ah battery. We understand how frustrating it can be when a battery stops working unexpectedly. Renewed batteries are tested to meet quality standards, but like all rechargeable batteries, they can be affected by age, storage conditions, or usage patterns.
We recommend reaching out to our support team, as they may be able to help troubleshoot or provide options to get you back up and running. You can contact us at 1-888-909-6757 (1-888-90WORKS) or start a Live Chat on the Greenworks Tools website.
We are sorry to hear about the trouble you are experiencing with your renewed 80V 2.5Ah battery. We understand how frustrating it can be when a battery stops working unexpectedly. Renewed batteries are tested to meet quality standards, but like all rechargeable batteries, they can be affected by age, storage conditions, or usage patterns.
We recommend reaching out to our support team, as they may be able to help troubleshoot or provide options to get you back up and running. You can contact us at 1-888-909-6757 (1-888-90WORKS) or start a Live Chat on the Greenworks Tools website.
Written by a customer while visiting greenworkstools.com
Posted by: PMMIII
Gender:Male
Verified Purchase:Yes
Better battery option than the 2.5 AH or 4.0 AH batteries. More robust providing extra power as needed and a long use period.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
80V Battery weights and length
on November 21, 2024
Posted by: campybike2
from Albany,NY
Gender:Male
[This review was collected as part of a promotion.] For those who are wondering, the First generation 80V batteries:
5Ah battery weighs 2595 grams (5.72 pounds) and is 212mm (8 3/8 inches)
2Ah battery weighs 1622 grams (3.57 pounds) and is 163mm (6 3/4 inches)
2Ah battery weighs 1622 grams (3.57 pounds) and is 163mm (6 3/4 inches)
I'm looking forward to the new generation 4Ah batteries I just purchased. No size and weight specs available but in the photos 4Ah seem to be the same length as 2Ah.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com