Customer reviews from greenworkstools.com
80V 5.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
Average customer rating
4.4
(536 Reviews)
Rating breakdown 536 reviews
5 Stars
402
4 Stars
55
3 Stars
20
2 Stars
14
1 Star
45
88%of customers recommend this product.
(
350 out of
398)
Customer Reviews for 80V 5.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)
Posted by: Ty Woo
from Medfield MA
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] Smells terrible but works, it powers small appliances no problem, but the heat makes it smells awful.
Pros: Cost-Saver, Easy to Use, Effective
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Posted by: Anonymous
Verified Purchase:Yes
[This review was collected as part of a promotion.] Lasts about 30 minutes which is enough time for a second battery to charge and is lighter then the ones the last a lil longer but 30 minutes of power and 30 minutes to full charge with 2 batteries still means no downtime using this in a chainsaw so wanted to keep with the lightest battery for my own sake
Written by a customer while visiting greenworkstools.com
Customer Rating
3
Cost
on February 27, 2026
Posted by: Rabcomm
Way too expensive. This battery cost more than many of the tools that come with said battery.
Response from greenworkstools.comBy Greenworks, March 2, 2026
Hello Rabcomm.
Thank you for your interest in our 80V lineup! We are concerned to read the batteries are too expensive. Greenworks offers a variety of 80V batteries and chargers designed to suit different power and runtime needs.
Our lower-capacity batteries are great for light tasks, while mid to high-capacity options provide longer runtimes for heavier jobs. Chargers are available in both standard and rapid-charge versions, with dual-port options for added convenience.
All Greenworks 80V batteries and chargers are fully compatible with-in the 80V platform. Pricing varies depending on the model and retailer, and you may also find bundle or renewed options for added value.
For more details, visit the Greenworks website or contact our product experts directly through live chat or on 1-888-909-6757.
Thank you for your interest in our 80V lineup! We are concerned to read the batteries are too expensive. Greenworks offers a variety of 80V batteries and chargers designed to suit different power and runtime needs.
Our lower-capacity batteries are great for light tasks, while mid to high-capacity options provide longer runtimes for heavier jobs. Chargers are available in both standard and rapid-charge versions, with dual-port options for added convenience.
All Greenworks 80V batteries and chargers are fully compatible with-in the 80V platform. Pricing varies depending on the model and retailer, and you may also find bundle or renewed options for added value.
For more details, visit the Greenworks website or contact our product experts directly through live chat or on 1-888-909-6757.
Written by a customer while visiting greenworkstools.com
Customer Rating
4
The battery will not Charge no matter how many attempts I make to charge it
on February 23, 2026
Posted by: feroz
from new jersey
Gender:Male
[This review was collected as part of a promotion.] I bought the Battery recently . it died in cold weather and will not recharge
I would recommend this to a friend!
Response from greenworkstools.comBy Greenworks, February 24, 2026
Hello Feroz.
Thank you for your review. The battery is not shipped fully charged, so we recommend charging it fully before first use. Our lithium-ion batteries can be charged at any time.
Charging Instructions: Use Only a Dedicated 82V Charger. The 82V battery must be charged with a compatible Greenworks 82V charger, such as the Greenworks GC400 Charger or the Greenworks 82CH62K 6-Port Charger. 82V batteries are not cross-compatible with other Greenworks voltage platforms.
1. Insert the Battery
2. Slide the battery firmly into the charger until it clicks into place.
3. Monitor the LED Indicator: Flashing Green Light – Battery is charging. Solid Green Light – Battery is fully charged.
Charging Temperature Range:
For optimal performance and battery longevity, charge the battery in an environment between 5°C and 40°C (41°F–104°F).
Remove After Charging. The charger does not have a trickle-charge function. Once the indicator shows solid green, remove the battery from the charger.
Recommend Troubleshooting Steps:
Flashing Red Light: A blinking red LED indicates a fault condition such as:
Battery too hot / Poor connection / Temporary charging error.
To reset:
Remove the battery from the charger.
Unplug the charger from the outlet for 1 minute.
Reconnect power and reinsert the battery.
If the red light persists after resetting, allow the battery to cool to room temperature and try again.
If the problem persists, our Success team can help troubleshoot or discuss warranty options. You can reach us at 1-888-909-6757 or via our Chat Function on (www.greenworkstools.com) for automated support or live assistance.
Thank you for your review. The battery is not shipped fully charged, so we recommend charging it fully before first use. Our lithium-ion batteries can be charged at any time.
Charging Instructions: Use Only a Dedicated 82V Charger. The 82V battery must be charged with a compatible Greenworks 82V charger, such as the Greenworks GC400 Charger or the Greenworks 82CH62K 6-Port Charger. 82V batteries are not cross-compatible with other Greenworks voltage platforms.
1. Insert the Battery
2. Slide the battery firmly into the charger until it clicks into place.
3. Monitor the LED Indicator: Flashing Green Light – Battery is charging. Solid Green Light – Battery is fully charged.
Charging Temperature Range:
For optimal performance and battery longevity, charge the battery in an environment between 5°C and 40°C (41°F–104°F).
Remove After Charging. The charger does not have a trickle-charge function. Once the indicator shows solid green, remove the battery from the charger.
Recommend Troubleshooting Steps:
Flashing Red Light: A blinking red LED indicates a fault condition such as:
Battery too hot / Poor connection / Temporary charging error.
To reset:
Remove the battery from the charger.
Unplug the charger from the outlet for 1 minute.
Reconnect power and reinsert the battery.
If the red light persists after resetting, allow the battery to cool to room temperature and try again.
If the problem persists, our Success team can help troubleshoot or discuss warranty options. You can reach us at 1-888-909-6757 or via our Chat Function on (www.greenworkstools.com) for automated support or live assistance.
Written by a customer while visiting greenworkstools.com
Posted by: TinWru
Verified Purchase:Yes
[This review was collected as part of a promotion.] This refurbished battery works just as well as the new one! It was even charged when we received it. A great alternative to buying a brand new one.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
My first battery mower.
on February 10, 2026
Posted by: Lakota
Gender:Female
[This review was collected as part of a promotion.] This is the first battery mower and I love it! It is quiet and cuts well. Next time I may get the self-propelled model, but this one is serving me well.
Pros: Convenient, Cost-Saver, Easy to Use, Quiet, Environmentally Safe, Effective
Written by a customer while visiting greenworkstools.com
Customer Rating
5
80volt 2ah suprized
on February 8, 2026
Posted by: Coomerman
from Bowling green ky
Gender:Male
[This review was collected as part of a promotion.] I have bought several Greenwork tools that came with the 80v 2ah battery. Actually will run my edger all day, and charges super fast
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
4
Eeasy to use
on February 6, 2026
Posted by: Aysel
from DE
Gender:Female
[This review was collected as part of a promotion.] I'm a senior. The machine is easy and light to use
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com