Pro 80V 2.5 Ah Lithium-Ion Battery

In stock
Model
2901702
2.5Ah Battery- GBA80250 is rated 4.4 out of 5 by 19.
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  • Compatible with 20+ Greenworks Pro 80V tools
$199.99
In stock
 

Power your Greenworks Pro 80V arsenal with this 2.5 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 2.5 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 45 minutes
  • Compatible with 20+ Greenworks Pro 80V tools
  • For use with 80V charger model GCH8040
  • 4 Year Limited Battery Warranty
Voltage:
80V
Power:
Cordless
Battery Capacity:
2.5 Ah
Battery Chemistry:
Li-Ion
Battery Warranty:
4 Years
  • (1) Pro 80V 2.5 Ah Lithium-Ion Battery

Batteries & Chargers FAQS

Can I leave my battery in the charger after charging it?

Though you certainly can, we advise customers to remove the battery from the charger after it has been fully charged and to also unplug the charger from the outlet. The battery chargers do have auto cut offs to prevent it from overcharging but it's still best to follow good electrical safety practices. Doing so will also help prevent false defects readings and will allow the charger to reset itself each time it’s used to charge a battery.


Why do batteries cost so much more than the tool?

Batteries are the most important components for battery-operated units and happen to be the costliest items to manufacture and ship in any kit. We price our batteries with the cost of material, manufacturing, and current market pricing in mind. Full kits that include a tool, battery, and charger are priced affordably so that consumers can begin building a line of tools (24V, 40V, 60V, etc.) with battery compatibility and move forward purchasing tool-only units.


How do I store the battery? Can I leave the battery in the garage or shed?

We suggest storing the battery indoors and away from direct sunlight in a cool, dry area. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging. It's best to store the battery with a full charge and to check on the charge every couple of months if it goes without use. 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 get the most out of the battery life.


My battery is stuck in my tool. How do I get it out?

For 60V and 80V: To remove the battery, push and hold the battery release button. Then, pull the battery pack straight out. The battery pack fits snugly into the product to prevent accidental dislodging while in use—it sometimes may require a strong pull to remove. In some cases, the springs underneath have gotten locked down and you might need to press the top of the battery to re-engage them to help the battery pop up. Before use, make sure that the rails on the battery and product are free of debris that could cause the battery to get stuck.


My battery is stuck in my tool. How do I get it out?

For 24V and 40V: To remove the battery, press the latch button down on the battery pack and hold. Then, pull the battery pack out of the handle. The battery pack fits snugly into the product to prevent accidental dislodging while in use—it sometimes may require a strong pull to remove. Before use, make sure that the rails on the battery and product are free of debris that could cause the battery to get stuck.


How do I check the charge on my battery?

Press the battery capacity indicator (BCI) button located at the end of the battery. The lights will illuminate according to the battery capacity level. Please note that this switch requires a firm, direct push using the tip of your finger. If the button is not being fully engaged, the lights will not activate. The lights will only stay on for a few seconds and then will automatically turn off. Be advised, the lights might not power on is if the battery is completely depleted of power and needs to be charged.


Can I use any Greenworks battery in any Greenworks tool?

No, our batteries are only interchangeable with tools that belong to the same voltage platform (24V batteries only work with 24V tools, 40V batteries only work with 40V tools, etc.). The difference between batteries of the same voltage is the ampere-hour (Ah) rating. The higher the ampere-hour (Ah) rating on the battery, the more run time it has to offer.


Are there certain tools that can’t accept all same voltage batteries?

Yes, there are a few exceptions. Our 80V 20” snow thrower models 2600402 / 2605202 / 2601302 manufactured prior to September of 2017 can only use 2.0Ah or 2.5Ah battery models. Our 60V 8.0Ah battery model 2957102 cannot be used in the following tools: any 60V 12" Snow Shovel, any 60V 22" Snow Blower, any 60V Tiller/Cultivator, and any 60V Lawn Mower.


Do all batteries of the same voltage use the same charger?

Yes! Each product line has designated charger models that can charge all batteries in that voltage platform despite Ah rating.


The charger indicates that my battery is fully charged but I was just using it and it depleted. Why isn’t it charging?

Putting a battery that was just in use onto the charger often results in a false full charge signal. Remove the battery from the charger and allow it to rest in a room temperature area for about 10-15 minutes before charging.


My charger is flashing red when I engage my battery. What is happening?

When the battery is inserted into the charger and the status LED blinks red, remove the battery from the charger for one minute, then reinsert. If the status LED blinks green, then the battery is properly charging. If the status LED is still blinking red, remove the battery and unplug the charger for one minute. After one minute, plug in the charger and reinsert the battery. If the status LED blinks green, the battery is properly charging. If the status LED is still blinking red, then this likely indicates an issue with the battery or charger and should be taken care of either with our warranty team or by means of replacement.


My charger has a solid red light on it when I engage my battery. What is happening?

This typically indicates that the battery is at the wrong temperature to be charged. Allow the battery and charger to rest indoors at room temperature until they are no longer hot/cold then try charging again.


Are your chargers made for 220V or 120V?

Greenworks chargers sold in the USA and Canada are designed for use on 120V outlets only.


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Rated 5 out of 5 by from Pro 80V 2.5 Ah Lithium-Ion Battery A fantastic battery! Completely compatible with my 80 volt Greenworks lawn mower and 80 volt Greenworks leaf blower with no problems of any kind. The additional .5 Ah delivers more, appreciated running time. Zoom zoom! :-)
Date published: 2021-04-05
Rated 5 out of 5 by from The best We love our greenworks tools and rechargeable batteries. Cordless is the way to go!
Date published: 2021-03-28
Rated 5 out of 5 by from 80V, 2.5 AH Lithium Ion Battery The 80V, 2.5AH Lithium Ion Battery works well and provides reliable power for my Greenworks 24" snow thrower. It is good for 3/4 of an hour of output to remove our normal 4-6" of snow.
Date published: 2021-02-24
Rated 5 out of 5 by from Instant Power and Always Ready to Perform! Love the instant power you get from using battery operated power tools from Greenworks . I own several battery powered tools from Greenworks and use them regularly for working on my hunting property. These batteries are always ready for the job and are quick to charge back up and do the work all over again!
Date published: 2021-02-24
Rated 5 out of 5 by from New 80 volt Batteries I had a hard time finding a charger for my batteries but now that I got one they are all charged up and I can’t wait to cut my grass!
Date published: 2021-01-28
Rated 5 out of 5 by from Great Product! I buy greenworks exclusively since this battery is extremely powerful. I highly recommend it. Don’t bother with the 40 volt batteries when taking on extremely high weeds or grass. My beautiful wife loves me so she actually bought it for me.
Date published: 2020-12-29
Rated 5 out of 5 by from This product sold me on going electric I purchased this product as an accessory to the battery supplied with the blower I purchased. While using the blower I realized that for my sized lawn, I needed more run time, so either a larger battery or second battery is necessary. I chose the larger sized battery to give me even a little more run time. Very Satisfied. Easy to see when the battery is charged and ready to go and simple to load. I also purchased this battery to be used with a future GW lawn mower, and, I hear rumblings that Santa may bring me a snow blower as well.
Date published: 2020-12-10
Rated 5 out of 5 by from Great company. I purchased 2.5 80V batteries for my snowblower as the original ones were now 4 yrs old. They helped me decide which ones to purchase and the delivery was unbelievable. I love my snow blower By GW. I purchased it in 2015 and it never fails to do a great job! Happy Holidays to all, Let it snow!
Date published: 2020-12-01
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Rated 5 out of 5 by from Pro 80V 2.5 Ah Lithium-Ion Battery A fantastic battery! Completely compatible with my 80 volt Greenworks lawn mower and 80 volt Greenworks leaf blower with no problems of any kind. The additional .5 Ah delivers more, appreciated running time. Zoom zoom! :-)
Date published: 2021-04-05
Rated 5 out of 5 by from The best We love our greenworks tools and rechargeable batteries. Cordless is the way to go!
Date published: 2021-03-28
Rated 5 out of 5 by from 80V, 2.5 AH Lithium Ion Battery The 80V, 2.5AH Lithium Ion Battery works well and provides reliable power for my Greenworks 24" snow thrower. It is good for 3/4 of an hour of output to remove our normal 4-6" of snow.
Date published: 2021-02-24
Rated 5 out of 5 by from Instant Power and Always Ready to Perform! Love the instant power you get from using battery operated power tools from Greenworks . I own several battery powered tools from Greenworks and use them regularly for working on my hunting property. These batteries are always ready for the job and are quick to charge back up and do the work all over again!
Date published: 2021-02-24
Rated 5 out of 5 by from New 80 volt Batteries I had a hard time finding a charger for my batteries but now that I got one they are all charged up and I can’t wait to cut my grass!
Date published: 2021-01-28
Rated 5 out of 5 by from Great Product! I buy greenworks exclusively since this battery is extremely powerful. I highly recommend it. Don’t bother with the 40 volt batteries when taking on extremely high weeds or grass. My beautiful wife loves me so she actually bought it for me.
Date published: 2020-12-29
Rated 5 out of 5 by from This product sold me on going electric I purchased this product as an accessory to the battery supplied with the blower I purchased. While using the blower I realized that for my sized lawn, I needed more run time, so either a larger battery or second battery is necessary. I chose the larger sized battery to give me even a little more run time. Very Satisfied. Easy to see when the battery is charged and ready to go and simple to load. I also purchased this battery to be used with a future GW lawn mower, and, I hear rumblings that Santa may bring me a snow blower as well.
Date published: 2020-12-10
Rated 5 out of 5 by from Great company. I purchased 2.5 80V batteries for my snowblower as the original ones were now 4 yrs old. They helped me decide which ones to purchase and the delivery was unbelievable. I love my snow blower By GW. I purchased it in 2015 and it never fails to do a great job! Happy Holidays to all, Let it snow!
Date published: 2020-12-01
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I have an 80v blower and the lawn mower that has 80v batteries. can I use the blower battery in the mower and can I use either charger to charge these batteries?

Asked by: Steve75
Hello there, As long as the units are in the same product line and voltage, you may interchange the batteries between chargers and tools!
Answered by: Greenworks Support
Date published: 2022-06-16

I bought an 80V leaf blower with a 2.0AH battery from Costco. I am planning to buy a line trimmer on this website today with a 2.5AH battery. Are the batteries interchangeable?

Asked by: Dan42
Hello Dan42, Yes, these batteries may be used interchangeably!
Answered by: Greenworks Support
Date published: 2022-05-31

where do i find shipping or manufatured date of battery / what is warranty period i have a 80 vault battery that has never worked right

Asked by: longshank
Hello longshank, The date code/manufacture date can be found on the back of the battery beside the serial number. However, only your receipt will have your purchase date. Batteries purchased prior to 2020 have a 2-year warranty; batteries purchased in 2020 and on have a 4-year warranty. For further assistance, please contact us at 1-888-909-6757 (1-888-90WORKS).
Answered by: Greenworks Support
Date published: 2022-03-07

I received a faulty battery or battery charger

Asked by: I received a faulty batte
Hello there, We're terribly sorry to hear about this! Please give us a call at 1-888-909-6757, our team would be happy to look into this matter. All we ask is that you have access to the battery and charger at the time of your call to ensure that we're able to troubleshoot and gather all necessary information.
Answered by: Greenworks Support
Date published: 2022-01-24

Are your lithium-Ion batteries Cobalt or Iron Phosphate?

Asked by: person2122
Hello person2122, Thank you for your question. Greenworks batteries are neither Cobalt or Iron-Phosphate. They are Lithium Manganese Oxide (LiMn₂O₄).
Answered by: Greenworks Customer Care
Date published: 2022-06-04

Can I use 80v battery on a 60v edger?

Asked by: Nandy
Hello Nandy, No, each voltage line 60v and 80v has their own set of interchangeable tools and batteries but are not interchangeable across different voltage lines.
Answered by: Greenworks Support
Date published: 2022-06-04

How long do the 80V batteries last? Not per charge, but overall. Normally, i can cut my grass without recharging. This spring, i can only cut about 1/2 the lawn before the battery dies. Also, the mower does not seem to have the same power it had before.

Asked by: MichaelP
Hellow MichaelP, The overall battery life is dependent on many factors such as where they have been stored, charged, and handled. In ideal conditions, our batteries can last up to 2000 charge cycles.
Answered by: Greenworks Support
Date published: 2022-06-04

I’m looking to buy a push mower, leaf blower, and cord trimmer and I just wanted to confirm that as long as they are all 80v batteries they are interchangeable or do the amps come into play (the mower being a 5amp and the other two being 2 amps

Asked by: BigD22
Hello BigD22, That's correct! As they are the same voltage, you may interchange the batteries with all tools. The only difference between the batteries will be the run time. The higher the ampere-hour (Ah) rating is, the longer the run time will be.
Answered by: Greenworks Support
Date published: 2022-06-04
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Pro 80V 2.5 Ah Lithium-Ion Battery
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