Supowill BA2800 56V 5.0Ah Replacement for EGO 56V Battery BA2800 BA1400 BA2800T BA4200 BA1400T Compatible with All EGO 56V Power Tools-New Upgraded 4X Longer Runtime and Battery Holder

These are great they work like they should with any of my ego power tools I feel like he is actually lasts longer than the ego batteries that are way more expensive

Why pay SO much more for the EGO branded battery that is also made in China, and in my experience, has unimpressive durability. Exactly why I purchased the Supowill 5Ah for a replacement. I've had 3 EGO batteries go bad that were purchased with the equipment (which I am very pleased with, batteries not withstanding). I've used this battery extensively, and anecdotally, do not find any reason to not recommend it over the EGO battery.

So far so good with the battery. My only complaint is that the charger does not shut off when the battery is fully charged.

Great price. We have not used the battery as we have not had enough snow to use snow blower.

I’m extremely disappointed with this battery. I don’t know if I received a defective unit or if this is just how it performs, but it doesn't even match the runtime of my 3 year old OEM battery, which has already degraded over time (hence the need for a replacement). In my mower, this battery only managed about 1,500 square feet per charge. For comparison, my worn OEM battery still covers around 2,000 square feet, and when it was new, it could handle closer to 3,000. I didn’t expect this battery to actually deliver "4x the power" as advertised, but I at least hoped it would match a new OEM battery. I understand the price point suggests a compromise, but the marketing was misleading enough that I can't justify giving this more than 1 star. I plan to update this review after the next mow in case this was a fluke or it didn’t fully charge the first time. Additional Note: The battery charge indicator is terrible. It dropped to one light halfway through and didn't give a warning until 10 seconds before shutting off.

Works well Holds charge

My use case is that I have my original 7.5 AMP EGO Battery but over the last couple of years it no longer has enough capacity to mow the entire lawn on one charge. I have about a 1/3 of an acre suburban neighborhood lot. So, I was looking for a battery I could swap in to finish the job, rather than wait for the my original battery to charge. This battery has been able to fulfil that use case. It has nowhere near the capacity of my 7.5 Amp battery but it does let me get about a 1/4 of the job done, so its running for about 20 minutes. I then swap in the larger battery to finish the job. Its a nice looking battery, fits the charger fine. It does appear to shut -off the battery charger fan when its done charging (this was a concern based on many other reviews of replacement batteries). On the negative side the battery indicator is useless. It goes from five lights to one light within the first few minutes. It doesn't really help you gauge the capacity left in the battery. Your mowing most of the time with one indicator. I bought this battery rather than some of the less expensive models because it had an capacity indicator. So, if your thinking about buying this battery because it has a battery indicator, this isn't your battery.

work good