Greenworks PRO 80V 4.0Ah Lithium-Ion Battery ((Genuine Greenworks Battery / 75+ Compatible Tools)
Condition: New
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Availability:
In Stock.
Arrives
Friday, Jun 12
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Size: 4.0Ah
Features
- Rapid charge of 1 hour to full capacity
- One battery, multiple tool compatibility. Compatible with 80V charger model GCH8040
- On board LED lights fuel indicator for on demand reference of remaining power. For use with Greenworks 80V most tools
- Lithium-ion technology delivers maximum performance and fade free power to complete the job at hand
- Note-battery is not shipped fully charged. It is recommended to fully charge before first use to ensure that maximum run time can be achieved. This lithium-ion battery will not develop a memory and may be charged at any time
Description
Landscaping has never been easier with greenworks Pro 80V Max System. The most powerful cordless battery platform in outdoor power equipment, you can now breeze through homes, corporate parks and entertainment venues with zero gas, zero emission and zero maintenance. Go from zero to power with a push of a button and get you through the task at hand with less vibration, less noise and less mess. With additional batteries, a rapid charger for quick charge time and a multiple tool compatibility platform, you can get all your landscaping done with all the power and performance of gas while at a lower cost of operation. It's not just your job, it's your life.
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: Greenworks
Battery Cell Composition: Lithium Ion
Battery Capacity: 4 Amp Hours
Recommended Uses For Product: Power Tool
Number of Batteries: 1 Lithium Ion batteries required. (included)
Brand: Greenworks
Model Number: GBA80400
Model Name: GBA80400
Global Trade Identification Number: 04
UPC: 841821015404
Manufacturer: Greenworks
Built-In Media: Battery
Warranty Description: 2
Battery Capacity: 4 Amp Hours
Voltage: 80 Volts
Reusability: Rechargeable
Amperage: 4 Amps
Compatible Phone Models: /
Unit Count: 1.0 Count
Battery Weight: 29 Grams
Item Dimensions: 3 x 4 x 8 inches
Item Weight: 5.5 Pounds
Antenna Location: Power Tool
Battery Cell Type: Lithium Ion
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 4.0Ah
Awesome! It worked great! I used it today. I did the job and still had 2 bars left on my battery. Easy to use. Speed of charging is great. It fit in my 80 Volt green works lawn mower just fine. It was compatible. Weight is not too heavy. Very highly recommend! I love it!
Reviewed in the United States on March 26, 2026 by scopin4u2
Size: 4.0Ah
We have a 40V push mower and bought this as a replacement battery. I was concerned when it arrived as it is longer than their standard 80V battery. It still fits inside the battery holder of the mower just fine and we are looking forward to the extra capacity of this battery. Went with the Greenworks name brand battery after reading some the disappointed reviews of the after market batteries. This is a great battery for stationary equipment like the mower. It is also quite a bit heavier so I don't think I would use it in a tool you have to carry like a weed wacker or blower.
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Reviewed in the United States on July 30, 2025 by Hobbit
Size: 4.0Ah
I use this as a backup battery for the Greenworks Leaf Blower 80V/ 170MPH/ 730CFM which I can’t review here bc I didn’t buy it on Amazon. But the blower and battery are awesome. I got the blower as a Costco special that came with the battery and charger and then bought this to have charging while I use the other one. I have no less than 20 mature white oak trees on half an acre and this pair has cut my yard work in half in terms of time and labor. The blower will move anything you need, wet or dry; leaves, sticks, cats, raccoons, small children. I think this battery actually lasts longer than the one the leaf blower came with from Costco even though the specs said it has a shorter run time. As for the people complaining that the blower was too heavy with the battery, idk what they’re on about unless they’re 5’ tall or elderly. I’m a 5’9 woman not in the best shape and I can carry that thing around for hours. My moms purse weighed more and I used to have to pack that around for her in the mall. Anyway, very happy with the battery. 5 stars.
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Reviewed in the United States on November 4, 2023 by Colliemore
Size: 4.0Ah
This battery is longer than normal and doesn’t fit the same. I can use it in my mower but the lid cover doesn’t close. Fits ok (clicks in) in blower and weed trimmer but sticks out a bit awkwardly. Odd to me that on top of having so many voltage lines of batteries, Greenworks also has varying sizes for same voltage.
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Reviewed in the United States on April 24, 2026 Reviewed in the United States on April 24, 2026 by Rich
Size: 4.0Ah
Likes: Fair price, good performance, no cords, no gas. Dislikes: Charge time Currently using the 4 AH battery in the 80V Greenworks Pro leaf blower. Also have the 80V String Trimmer and expect awesome performance with that tool next spring. Leaf blower runtime with 4 AH battery: 35 minutes (at 85 degrees F outside temp) Used the "boost" button for maybe 60 seconds total. Comparison: Using 2.5 AH 80V battery, same conditions, got 17 minutes run time. On a 40 degree F day, 2.5 AH battery ran 23 minutes so expect even more run time from the 4 amp battery as the temps drop again. The 2.5 AH battery runs for 30-40 minutes in warmer weather with the string trimmer, depending on how thick the weeds are. I expect 60-70 runtime with the 4 AH battery on the string trimmer. Charge time 4 AH: From fully depleted to full charge, about 50-55 minutes. The 2.5 AH charges in about 25 minutes for comparison. I actually think that's a better runtime to charge time ratio. I just purchased a second 2.5 AH battery because the runtime to charge time ratio is better. I might have to swap them frequently, but there will always be one fully charged by the time one runs out. You might think that sounds like a hassle but compare swapping a battery to mixing oil and fuel, pull starts, or dragging a cord around the yard. You will not be disappointed with Greenworks 80V batteries.
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Reviewed in the United States on October 22, 2020 by Amazon Customer
Size: 4.0Ah
Works great!
Reviewed in the United States on May 8, 2026 by Guerra-Diaz
Size: 4.0Ah
I received this product on Dec 7, 2020. I was very excited as I had purchased a Pro 80V Green Works cordless lawn mower, Pro 80V 18 in cordless chainsaw, Pro 80V 16 inch cordless string trimmer, and Pro 80V cordless blower and two batteries a normal Pro 80V 2.0 A and the larger Pro 80V 4.0 A. I had thus sunk a lot of money in the green revolution and was excited about the equipment. As it was winter already, I have only used the blower. It worked great even if the batteries didn't last too long. I used the 4.0 A mostly because I got a good 30 minutes of max blowing with it. With the snow coming a week before Christmas, I put the battery and its charger in the heated basement (it had been upstairs and always indoors before) charged the batteries and then left them next to the charger. With spring coming in, I went to get the batteries to do some yard work and went to verify the charge on the 80V 4 A. There was no charge so I plugged it in. A red light started flashing. I retried a few times but got the same flashing light. I put in the other battery and it immediately got a solid green light. The battery remained fully charged. I consulted the operating manual and plugged in the 80V 4A, got a red flashing light, so removed it and waited a minute and retried. I still got a red flashing light. I then removed the battery and then the plug to the charger for one minute as indicated in the manual and then plugged it back in and inserted the battery. I received the same red flashing light. The manual notes that if this happens, the battery is defective. I was pretty upset with this since the battery was over $150 and it had been used no more than 10 times. I called Green Works warranty department and Nicole immediately picked up the phone, which is great given that customer service has gone out the window with Covid. Nicole said the battery could be replaced if I sent it in, but I wouldn't receive a replacement UNTIL AFTER THE END OF MAY SINCE Green Works HAS NO 80V 4 A BATTERIES. I was in disbelief. How is it that a company that sells only battery operated equipment has no batteries? I asked Nicole if there were any other options, and she said I could try with Amazon but otherwise they could do nothing. How am I supposed to mow my lawn for two months without a battery? (I could use the small battery but that would give me about 15 minutes or less of mowing time, not too practical). Nicole seemed not too concerned that I had spent $1000+ dollars on Green Works equipment that I have actually never even used yet other than the blower and that I wouldn't be able to use until sometime in June this summer because I wouldn't have a battery. I can't communicate to you the frustration I felt at that point. You would think a smaller company trying to make a reputation in the increasingly competitive battery operated outdoor/lawn equipment space would want to keep a new customer happy. But no, that didn't seem to be a priority. Fortunately, Amazon has a much better understanding of customer service than Green Works. They immediately answered my call, apologized that the equipment I had received was defective, and have shipped me a new battery that I will receive in a couple of days. Moreover, they will pay for the old battery to be returned unlike Green Works which was requiring that the customer shoulder this expense. I perhaps foolishly made the plunge into the Green Works ecosystem. I had hoped that they would be a company that stood by their products and would figure out a way to help a new customer like me actually use my equipment. I thought they would be a bit more apologetic too that their battery had only lasted 10 uses. That is after all rather pathetic. I really wanted to love this company, but unfortunately, I wouldn't recommend using this company until they get their house in order. It is one thing to sell defective products, but it is quite another to provide your customer no viable solution other than let someone else deal with the problem when they've sold you a defective product.
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Reviewed in the United States on March 10, 2021 by Andrew Clark
Size: 4.0Ah
I have been using Greenworks tools (mower, snowblower, leaf blower, weed whacker, hedge trimmer, chain and pole saws) since 2018 and have very few negatives. If I could have changed anything, I would have purchased a 4ah battery sooner. Previously, I had three 2ah batteries, and found that with the lawn mower, I was using all three on a relatively small lawn (1/3 acre) and about the same with the snowblower (2100sf driveway.) My advice for anyone buying a tool for the first time would be to have at least two batteries on hand. Ideally, I'd recommend one 2ah and another 4ah. The 4ah lasts twice as long, but is also much heavier and may not work in all tools due to its additional 1 3/4" of length. It does fit in all the tools I own, including the chain saw. The extra weight is not noticeable in the mower and snowblower, but I would not want to lug around that weight in any of the hand held tools, especially the weed whacker which is already fairly top-heavy. I typically am able to use the weed whacker and the leaf blower with a single 2ah battery charge with no issues, so the extra run time of the 4ah isn't a factor.
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Reviewed in the United States on August 16, 2022 Reviewed in the United States on August 16, 2022 by BM