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Kobalt 80-volt 2.5-Amp Hours Rechargeable Lithium Ion Cordless Power Equipment Battery KB 2580-06

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$135.99

$ 53 .99 $53.99

In Stock

About this item

  • Compatible with the entire Kobalt 80 Volt max family of tools
  • Up to 25 percent more runtime than the standard Kobalt 2.0 Ah 80-volt battery
  • Quickly charges in 40 minutes or less
  • Onboard LED fuel gauge to always know the remaining power
  • Model Number: KB 2580-06 Item Number: 815995


Our highest voltage. That’s exactly what Kobalt’s rugged lineup of 80V Max tools delivers, thanks to its professional-grade lithium-ion battery platform. You get longer run times with no gradual drop in power, and because Kobalt equipment is designed to make your job easier, all our batteries can be quickly swapped to keep you rolling – and blowing and cutting and trimming
Up to 25% more runtime than the standard Kobalt 80-volt battery
Quickly charges in 40 minutes or less
Onboard LED fuel gauge to always know the remaining power
Compatible with the entire Kobalt 80 Volt max family of tools
Package Quantity: 1
battery included: yes
battery technology: lithium ion
Compatible with Power Tools: No
Battery Amp Hours: 2.5
Battery Voltage: 80-volt max
Lowe's Exclusive: Yes
voltage: 80
Charge Time (Hours): 0.67
Compatible Model Number(s): All Kobalt 80v Max Family of Tools
Storage Depth: 11.5
Storage Width: 7.5
Storage Height: 5.5


D. F. Snyder
Reviewed in the United States on May 5, 2025
I bought Kobalt mower 8 years ago. The battery that came with it lasted that long. I decided to buy an extra battery pretty sure one would not last 45 minutes on a spring lawn. I was correct so I bought an extra battery to be sure and it’s 8 years old. I’ve been able to do my lawn for 8 years using two fully charged batteries. I have 3 now since I bought kobalt blower 7 years ago and they are interchangeable. That battery still working.This spring I noticed the older batteries are starting to deplete their charge faster. Still got good power. I go through 3 now with one mowing. So I ordered 2 new Kobalt batteries last week. Both are as good as the original ones were 7 years ago. I hope I will get the longevity with these as I did with my first ones.The price through Amazon is reasonable.
Matthew Kuhn
Reviewed in the United States on May 27, 2025
Good product. Good service
Glenn Womer
Reviewed in the United States on May 24, 2025
On time and exactly what I needed to do more yard work! 😕
robk64
Reviewed in the United States on May 15, 2025
Perfect replacement for a high-quality, but discontinued trimmer battery. Purchased on sale, at a great price.
UnicornHotshot
Reviewed in the United States on May 10, 2025
Heavy, but all 80V batts are. Thing is low key a workhorse.
Lanya Johnson
Reviewed in the United States on May 1, 2025
Can’t find in stores. Great to have a new battery with extra power.
Sharon Gill
Reviewed in the United States on April 22, 2025
This one actually fit. The other 2 were supposed to but dudnt
sigerstad
Reviewed in the United States on October 16, 2023
An update on the issue described below...I kept on this issue with another contact to Kobalt directly to see if there was any wiggle room (answer=no), then confirmed that the email address of Office 133 (the seller on Amazon) had been discontinued, the phone number no longer in operation, and physical mail to their address legally required as an LLC going unanswered. Office LLC does a terrific job of hiding from the possibility of customer service. I also found out that every email address to Amazon regarding customer service only points you to their online chat or phone system which has three more times ended in a dead end because none of the reps says the customer service reps say they have the ability to connect me "up the ladder". No one at Amazon wants to solve the problem either or give me a way to access their seller. HERE'S SOME ADVICE: IF YOU ARE AT ALL CONCERNED ABOUT A WARRANTY FOR AN EXPENSIVE PRODUCT LIKE THIS ONE, ALWAYS BUY FROM THE MANUFACTURER AND NOT SOME RESELLER WHO WILL BECOME INVISIBLE!The original review: this Kobalt battery comes with a 3-year warranty and it worked just fine for about a little less than 2 years. I at first contacted Kobalt directly (a Lowes division) and their warranty policy is that the warranty becomes the responsibility of the product seller, which in this case is Amazon through one of their "sellers". I understand I am well beyond Amazon's return period but the warranty is still in effect and now I have to get someone to honor that warranty. I've now made three calls to Amazon to try to solve my problem. After getting bumped up the ladder to someone with more warranty claim authority I was issued a "ticket" and the promise that I would hear from someone in about a week. That didn't happen so in ten days I called again and went through another hour long call that got bumped up to a warranty specialist and then the phone went dead. Today I called again and got bumped up to the warranty specialist and asked for the contact information on Amazon's "seller" which I have a name and physical address for listed on Amazon but no phone number. The warranty specialist gave me a phone number which I called and was told the number was disconnected. It's as if no one has responsibility and the "seller" is hiding from customer service. Amazon's reputation is at stake here in not policing the "sellers" that essentially parade as Amazon giving Amazon a bad name when they won't stand behind their products and hide their contact accessibility.
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