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
$199.99 /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: 2016-11-29

work on a 48 volt 1000 watts ebike

Asked by: Marty
It is possible. If you feel comfortable with doing some electronics work. If you do use it for an ebike and it fails please don't ask EGO to honor the 3 year warranty. They did not design the battery pack for this purpose. If you want more information, there's a guy who's actually done this: See this article:
Answered by: KS
Date published: 2016-05-30

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: 2016-05-09

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 4.4 out of 5 by 135.
Rated 5 out of 5 by from Very cool feature! I Bought last year ego 20" electric mower everything is perfectly works an design is best!! Easy to handle it. My wife use too (cord less) haha!! 1.easy to handle it (use) 2.last longer battery life (full charge is less then 30min) is cool (looks I have money)^^ 4.led front light (for night time) 5.less sound then gas and cord mower. Don't compare with other. Ego is best. I love to use!!
Date published: 2016-08-31
Rated 2 out of 5 by from Battery Dead After 10 Uses Previous owner purchased mower from Home Depot in May of 2015, used it a total of 8 times and decided at 70 years old he couldn't push it up his hills. I bought it from and used it twice and now the battery light just stays on red. There doesn't appear to be any fix and it is only warranted to the original owner. This means that the resale value is extremely low if the warranty doesn't carry over on new technology. Does anyone know of a way to re-set or fix the battery? Now that I know EGO won't help, is there any 3rd party service repairing these (expensive) batteries?
Date published: 2016-05-18
Rated 1 out of 5 by from Died after 5 uses It fried so quick after purchase, 3 uses last year and 2 this year - dead battery - "sorry sir no receipt no warranty" - even if you look at the mfg date of 2-2014 it's still under the 3 year warranty. $200 for a replacement? It was working pretty well until it died.
Date published: 2016-04-30
Rated 5 out of 5 by from Love all four of the products that I bought First I got the weed wacker and I loved it. Then I got the lawnmower and absolutely love it. Next I got the leaf blower and I like it. Then I got the chainsaw and it is awesome. The hedge trimmer is on its way. I highly recommend purchasing the fast charger, which comes with the lawnmower, but you can use it to charge the batteries for the smaller products as well, because all the batteries and chargers are interchangeable, so you don't need to purchase a battery and charger with each product.
Date published: 2016-10-04
Rated 1 out of 5 by from fried within 8 months and no more than 30 uses/recharges. At the price of a replacement battery, anyone should expect it to last at least one year. Really??? Gasoline and oil sounds a lot less expensive in the long run. Chuck.
Date published: 2016-04-08
Rated 4 out of 5 by from my new gift to me have a hedge trimmer and so far it is powerful, no cord and doesn't need multiple cuts to get the job done.....bit heavy though. Really surprised that when charging the sound of it charging ! cool.....really like the trimmer and the battery.....good investment.
Date published: 2016-09-10
Rated 5 out of 5 by from This should be the standard for the leaf-blower - it's a bit heavy but it works for about as long... This should be the standard for the leaf-blower - it's a bit heavy but it works for about as long as they claim on the leaf blower box ( the standard battery only in fact works on low power for about 25 minutes...)
Date published: 2016-11-29
Rated 1 out of 5 by from the battery not relialble It just does not work well after 6~7 cycle. It showed red light , but I could not charge it .When I put it on the charger, it shows the battery full. I guess it is overheat.
Date published: 2016-08-24
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