Greenworks PRO 80V 4.0Ah Lithium-Ion Battery ((Genuine Greenworks Battery / 75+ Compatible Tools)
Condition: New
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Jan 28 – Jan 29
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
Product Dimensions: 3 x 4 x 8 inches
Item Weight: 5.5 pounds
Manufacturer: Greenworks
Item model number: GBA80400
Batteries: 1 Lithium Ion batteries required. (included)
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jan 28 – Jan 29
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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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 2.5Ah
This was a second battery for my blower. It’s easy to switch batteries and get my whole yard done.
Reviewed in the United States on October 23, 2025 by Dee
Size: 2.5Ah
It is perfect. DO NOT get knock offs for this battery. The machinery will not work properly. It is worth the money to get the manufacturers battery. Little more expensive, but necessary
Reviewed in the United States on October 9, 2025 by Christopher Mears
Size: 2.5Ah
Battery works very well
Reviewed in the United States on October 22, 2025 by Harold J. Grasman
Size: 2.5Ah
I bought a Greenworks Pro at Costco and the original battery lasted only two years. So, I had to purchase another battery, which I thought should have been unnecessary. The old battery doesn't hold a charge very long now so I just keep it as a back up when the new one is charging. I gave it only 4 stars as the old rechargeable should have lasted longer.
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Reviewed in the United States on October 22, 2025 by Kay L.
Size: 2.5Ah
exact replica of our bad boy battery. works perfectly
Reviewed in the United States on October 8, 2025 by Patricia L.
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
Was able to successfully charge and use once. Worked as expected. I will update after more usage.
Reviewed in the United States on September 17, 2025 by M. D. Rowe
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