Pro 80V 4.0 Ah Lithium-Ion Battery

In stock
Model
2902402
$229.99
In stock
PRO 80V 4.0 AH LITHIUM-ION BATTERY is rated 4.6 out of 5 by 8.
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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
Rated 5 out of 5 by from 4 Ah battery gets the job done. The 4Ah battery is great. We can cut the entire lawn without stopping and have plenty of power left over for the leaf blower and string trimmer. Worth the money.
Date published: 2020-10-29
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 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 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 Good stuff A must have for the tiller, snowblower, and lawnmower. My 3-year-old battery is still running fine.
Date published: 2020-10-18
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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: GW Customer Agent
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: GW Customer Agent
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: GW Customer Agent
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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Amp Hours:
4Ah
Battery Warranty:
4 year
  • (1) Pro 80V 4.0 Ah Lithium-Ion Battery
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