Pro 80V 4.0 Ah Lithium-Ion Battery

Out of stock
Model
2902402
$229.99
Out of stock
PRO 80V 4.0 AH LITHIUM-ION BATTERY is rated 4.6 out of 5 by 22.
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TEMPORARILY OUT OF STOCK

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  • 80V 4.0 Ah Lithium-Ion Battery delivers fade-free power with no memory loss
  • On-board LED fuel indicator provides your remaining power on demand
  • Rapidly charges to full capacity in just 60 minutes
  • Compatible with 20+ Greenworks Pro 80V tools
  • 4 Year Limited Battery Warranty

Take your Greenworks Pro 80V tools to the next level with this high-capacity, 4.0 Ah Lithium-Ion Battery. It delivers fade-free power with a faster charge, more power & more runtime. The Greenworks lineup features over 20 high-performance Pro 80V tools, allowing you to ditch your gas tools for an innovative, eco-friendly alternative.

  • 80V 4.0 Ah Lithium-Ion Battery delivers fade-free power with no memory loss
  • On-board LED fuel indicator provides your remaining power on demand
  • Rapidly charges to full capacity in just 60 minutes
  • Compatible with 20+ Greenworks Pro 80V tools
  • For use with 80V charger model GCH8040
  • 4 Year Limited Battery Warranty
Amp Hours:
4Ah
Battery Warranty:
4 year
  • (1) Pro 80V 4.0 Ah Lithium-Ion Battery
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QUESTIONS & ANSWERS

Is it ok to store the battery on the charger? What if it's unplugged? If it should always be off the charger completely, is it ok to leave the charger plugged in at all times?

Asked by: tmenier
Hello ToddM - When the battery will not be in use, we suggest storing it indoors, in a cool dry area - away from direct sunlight. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging. It is recommended to store the battery with a full charge, and if it is being stored for a period where no use is expected, to check on the charge every couple of months. If you notice the charge has dropped, we advise charging the battery back up to full before returning it to its safe storage place. Following these steps will ensure you receive the most of the battery and charger life.
Answered by: GreenWorks Support
Date published: 2021-01-18

How to maintain battery life?

Asked by: SWilson
Hello SWilson, The batteries are lithium ion and are not subject to memory loss. The batteries can be stored at 2 lights or 75% charge when stored for an extended period. The batteries should be stored in a dry, cool and covered location or indoor where the temperature is consistent.
Answered by: GreenWorks
Date published: 2020-10-21

Can I use an 80v 4ah battery in place of the 80v 5ah? your 5ah batteries have been out of stock for awhile.

Asked by: Dale27
Hello Dale27, Yes, as long as both are from the GreenWorks 80v line.
Answered by: GreenWorks Support
Date published: 2020-10-14

Batteries: For example, 80V 2.5, 4.0, and 5.0., approx charge time is stated, but, all things being equal, hypothetically, comparatively, how long does fully charged battery last? Do I buy two 2.5 or one 5.0?

Asked by: Aunt Balloon
Hello Aunt Balloon, The run time varies depending on the tool that it is being used in but also the load acting against the unit while in use. A model number of your unit would help us to better advise. Please feel welcome to ask this question again with the model number of your unit.
Answered by: GreenWorks
Date published: 2020-10-13

will this battery work for my 80V mower GLM801601 2500402, and will it also work for the 80V backpack blower?

Asked by: TinaO
Hello TinaO, Yes, it will work in all GreenWorks 80v units.
Answered by: GreenWorks Support
Date published: 2020-09-29

JUST BOUGHT AN 80v LAWN MOWER. I have 4, 80 V 2AH batteries and they don't fit in the mower. What battery do I need and will my existing 80V chargers work with new battery?

Asked by: Brad123
Hello Brad123, If it's a GreenWorks 80v battery and a GreenWorks 80v mower it should be compatible. If the brand is not GreenWorks it will not be compatible. Please contact us at 1-888-909-6757 or by email to info@greenworkstools.com for further assistance.
Answered by: GreenWorks Support
Date published: 2020-09-15

Will the 80v battery work in my 60 v lawnmower?

Asked by: Arby1945
Hello Arby1945, Our 80V battery cannot be used with an 60V units and vice versa. GreenWorks manufactures a range of voltage platforms from 24V - 80V, each voltage platform has its own set of interchangeable tools and battery but are not interchangeable across different voltage platforms.
Answered by: GreenWorks
Date published: 2020-09-01

I have a 80v 2.0 chainsaw and a model charger 2901402...will this 80v 4.0 be compatible with my present charger. Thanks...Ray

Asked by: Ray36
Hello Ray36, Yes, all GreenWorks 80v batteries can be charged on the same GreenWorks 80v charger.
Answered by: GreenWorks Support
Date published: 2020-09-01
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CUSTOMER REVIEWS

Rated 2 out of 5 by from Go with Kobalt instead The battery is larger and heavier than expected but has good run time. However, my 11 month old Greenworks charger died while charging it and the company did not offer any compensation or rebate. I had already bought 4 greenworks 80v tools so I'm too heavily invested to go elsewhere. Had to buy a new charger at full price. I'd recommend going with Kobalt instead.
Date published: 2020-10-01
Rated 2 out of 5 by from Please take this seriously Nice battery, quick charge is the only great thing about it. The battery would not cut my full lawn on one charge. It also doesn’t come with its $60 charger. Oh by the way this battery didn’t come with my mower either. It was $200 but a week later dropped to $125. I like being green but this is not a great business model. Sell me everything I need in one box to get the job done.
Date published: 2020-11-04
Rated 5 out of 5 by from great charges fast My lawn is very dusty and always clogged the engine of the gas lawnmower. Since I have had the battery lawnmower, mowing the lawn is much easier. The batteries are great and last long.
Date published: 2020-08-18
Rated 5 out of 5 by from Genuine makes the difference. I understand the physics - twice the amp-hours means twice the work. Actually spending more time in the field before swapping out batteries was a shock - looking back at all I had done before the battery died. It sure seemed like a lot more than twice the work. I had considered those knock-off "compatible" batteries at half to 2/3rds the price but then read the reviews. No reason to take a chance; no one says it is worth not getting real Greenworkstools batteries and equipment.
Date published: 2020-11-06
Rated 5 out of 5 by from Great compliment to my Greenworks tools Got the 4AH battery for my 80 V tools and it is great! Heavier than my 2 AH batteries, but on my tiller and snow thrower, that is a great advantage. I have your chainsaw, tiller, snow thrower and blower. Why anyone would bother with gas or gas/oil mix (ouch!) tools boggles my mind. Even a "pro" should have your tools along with their gas ones.What great products!
Date published: 2020-11-12
Rated 5 out of 5 by from Great batteries for as part of lawn care system The life on these batteries is excellent. It took me about 90 minutes to mow myb1/2 acre undulating yard that hadn't been cut in 6 weeks.The first battery lasted over an hour and the second had all the charge light showing when finished mowing. On the 80 V blower the standard battery lasts for over an hour at medium speed.
Date published: 2020-10-24
Rated 5 out of 5 by from 4amp Battery Excellent longevity in regards to power compared to my 2amp batteries. Be aware there is added weight to this battery because it’s longer so where you don’t notice it much say in the blower or mower, you will notice a different balance in the line trimmer.
Date published: 2020-11-03
Rated 5 out of 5 by from Long Time Run’n Loooong life in this battery. I’ve always had good luck with Greenworks tools and batteries. The only negative I can think of is the weight of the battery, but if you’re looking for extended time using a tool, it’s a minor consideration.
Date published: 2020-11-02
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Rated 2 out of 5 by from Go with Kobalt instead The battery is larger and heavier than expected but has good run time. However, my 11 month old Greenworks charger died while charging it and the company did not offer any compensation or rebate. I had already bought 4 greenworks 80v tools so I'm too heavily invested to go elsewhere. Had to buy a new charger at full price. I'd recommend going with Kobalt instead.
Date published: 2020-10-01
Rated 2 out of 5 by from Please take this seriously Nice battery, quick charge is the only great thing about it. The battery would not cut my full lawn on one charge. It also doesn’t come with its $60 charger. Oh by the way this battery didn’t come with my mower either. It was $200 but a week later dropped to $125. I like being green but this is not a great business model. Sell me everything I need in one box to get the job done.
Date published: 2020-11-04
Rated 5 out of 5 by from great charges fast My lawn is very dusty and always clogged the engine of the gas lawnmower. Since I have had the battery lawnmower, mowing the lawn is much easier. The batteries are great and last long.
Date published: 2020-08-18
Rated 5 out of 5 by from Genuine makes the difference. I understand the physics - twice the amp-hours means twice the work. Actually spending more time in the field before swapping out batteries was a shock - looking back at all I had done before the battery died. It sure seemed like a lot more than twice the work. I had considered those knock-off "compatible" batteries at half to 2/3rds the price but then read the reviews. No reason to take a chance; no one says it is worth not getting real Greenworkstools batteries and equipment.
Date published: 2020-11-06
Rated 5 out of 5 by from Great compliment to my Greenworks tools Got the 4AH battery for my 80 V tools and it is great! Heavier than my 2 AH batteries, but on my tiller and snow thrower, that is a great advantage. I have your chainsaw, tiller, snow thrower and blower. Why anyone would bother with gas or gas/oil mix (ouch!) tools boggles my mind. Even a "pro" should have your tools along with their gas ones.What great products!
Date published: 2020-11-12
Rated 5 out of 5 by from Great batteries for as part of lawn care system The life on these batteries is excellent. It took me about 90 minutes to mow myb1/2 acre undulating yard that hadn't been cut in 6 weeks.The first battery lasted over an hour and the second had all the charge light showing when finished mowing. On the 80 V blower the standard battery lasts for over an hour at medium speed.
Date published: 2020-10-24
Rated 5 out of 5 by from 4amp Battery Excellent longevity in regards to power compared to my 2amp batteries. Be aware there is added weight to this battery because it’s longer so where you don’t notice it much say in the blower or mower, you will notice a different balance in the line trimmer.
Date published: 2020-11-03
Rated 5 out of 5 by from Long Time Run’n Loooong life in this battery. I’ve always had good luck with Greenworks tools and batteries. The only negative I can think of is the weight of the battery, but if you’re looking for extended time using a tool, it’s a minor consideration.
Date published: 2020-11-02
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