Model # BA2240

Internet #205163019

EGO 56-Volt 4.0 Ah Battery


56-Volt 4.0 Ah Battery

  • Powers all EGO power+ products and chargers
  • Arc-lithium: Industry's most advanced battery technology
  • Integrated fuel gauge so you know how much power is left
$19999 /each

Frequently Bought Together

Product Overview

The advanced EGO POWER+ 56-Volt battery uses industry-leading Arc-Lithium technology to deliver Power Beyond Belief and is compatible with all EGO outdoor power equipment. Keep-Cool battery technology keeps each cell cool for long life and work in the most extreme conditions.

  • Patented power management system protects the battery pack from the most harmful elements a battery can face from overheating to over-discharging
  • Integrated fuel gauge to let you know how much power is left in your battery
  • Charges in 25 minutes with EGO power+ rapid charger
  • Charges in 80 minutes with the EGO power+ 56V charger
  • Compatible with all EGO power+ products and chargers
  • 3-year limited warranty
  • Arc-lithium: Industry’s most advanced battery technology

    EGO 56-Volt 4.0 Ah Battery

  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

How long does the battery run per charge

Asked by: jack
Looks like about 55 minutes on the leaf=blower
Answered by: Froggie44
Date published: 2017-06-20

work on a 48 volt 1000 watts ebike

Asked by: Marty
Yep but only once!
Answered by: PR
Date published: 2017-04-11

Does the 4.0AH battery use the same charger as the 2.0AH battery?

I have the blower which I like very much but can only get about 30 minutes from a charge if I do not use turbo and turn it to the middle between High and Low. If I turn it up all the way I get about 20 minutes. I am thinking of buying the 4.0AH battery based on some other questions and answers here but don't want to have to buy another charger.
Asked by: Bob1956
It can use the standard charger. Of course ,it will take twice as long to bring the larger battery to full charge.
Answered by: Tadatadum
Date published: 2017-05-31

Will the BA2240 battery work on the standard charger?

I bought the blower and love the power and noise level is acceptable. The standard battery only last about 40 minutes after a full charge. I'm thinking of buying a spare battery, the high capacity BA2240. Will this battery fit in my standard charger?
Asked by: ReyC
Answered by: Froggie44
Date published: 2016-11-29
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Customer Reviews

56-Volt 4.0 Ah Battery is rated 4.5 out of 5 by 151.
Rated 5 out of 5 by from Blown away!!!!! I bought my mower and weed eater 2 years ago. I was so please to find out that I was able to register my product even 2 years after purchase. This was important because my mowers 4.0 battery went bad. Customer service was outstanding and I am so glad I bought this outstanding product from an outstanding company.
Date published: 2017-03-14
Rated 3 out of 5 by from EGO 56 volt battery No probs w battery order from Home Depot (even received earlier than originally projected). Too bad I will have to do this every 3 years since that is the extended life of the battery (matches their warranty); hopefully the price will not go up each yr.
Date published: 2017-06-06
Rated 4 out of 5 by from Much longer run time than the original battery that came... Much longer run time than the original battery that came with the chain saw. Cut up 2 small trees and did some trimming and still had plenty of power left over.
Date published: 2017-04-19
Rated 4 out of 5 by from OLD FOLKS DREAM COME TRUE! WOW! No pulling cords; no working around electrical cords, the EGO POWER battery is the only way to go when you can't start a mower. I have owned an electric mower in the past and carrying around an electric cord was a hassle. Then I tried a push mower (yep, the old rotary blade)! Well, I am still able to do my own yard work; but, all of the pushing and rolling over and over the same area of grass will wear you out FAST! Push button is great! My only other option would be a goat and that wouldn't work in a residential aea.
Date published: 2017-05-12
Rated 5 out of 5 by from I've hve the mower, string trimmer, hedge trimmer and hand blower. I called in today to explain ... I've hve the mower, string trimmer, hedge trimmer and hand blower. I called in today to explain that I was having issues with the battery. It wasn't taking a charge and even the times that it seemed to, it wouldn't hold it for nearly as long as when it was new. The rep was excellent, understood my issue, and quickly helped initiate the warranty replacement on the battery. I've had this equipment for 2 years now and have definitely enjoyed not using gas powered tools!
Date published: 2017-04-26
Rated 5 out of 5 by from 2nd Battery I bought the EGO mower and battery about a year and a half ago. I recently bought a second battery so that I can keep mowing while the first battery is charging up. I'm also considering buying a leaf-blower which uses the EGO battery. It is a very nice system.
Date published: 2017-05-10
Rated 5 out of 5 by from EGO 4Ah Battery Review This battery came with the EGO backpack blower and is used for that purpose as well as supplemental power along with the 7.5 Ah battery in our EGO LM2001 21" Self Propelled Lawn Mower. It is light, powerful and provides long lasting performance.
Date published: 2017-04-21
Rated 5 out of 5 by from It does what the advertizing says it will do. I have encountered no difficulty with the mower. I do, however, have a suggestion. The mower works really well on long stretches, but requires some effort to mow curvy borders. If possible, it would help if the front wheels swiveled.
Date published: 2017-05-23
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