56V 5000mAh Replacement for EGO 56V Battery BA2800 BA4200 Lithium Ion Battery Compatible with EGO Power+ Cordless Tool Battery Pack

Replaced battery on EGO 16” string trimmer model ST1620T. Works great so far!

Delivered Timely

The battery was as good as described... worked great

When I first took it out of the box, I realized it weighs about 3 pounds less than the original five MAH that I’ve got! Which means it’s probably junk but Amazon is on the verge of canceling my account because of my returns because I return things that are junk or non-operable are they just don’t work if anything they should be crediting me for gas having to drive to UPS all the time to return their crap! I’m almost done buying from Amazon! This might be a 2AH at the most according to the weight so I actually paid double what it’s worth! False advertising is becoming more and more on Amazon! And instead of getting on the sellers for selling junk and advertising it as something else, they want to kick me off!

Using this in the eGo mower to back up my stock 7.5 amp battery. Battery life is about what I'd expect as compared to the 7.5 amp.Important notes:The 'gauge' does not act as a capacity meter as on stock eGo batts, it's more of a voltmeter. You'll note that it quickly drops to 2 bars, and will stay there, bouncing between one and two depending on load. You do get some warning before the battery is completely depleted.The signalling to the charger seems to be reversed on my unit. A full battery pack signals 'hot batt' to my charger, so the fan runs continuously (days) after a charge but charging stops, so no big deal. Alternately, a hot batt just from use signals 'Full batt' to the charger, it indicates full charge and won't charge the hot battery (good), but doesn't run the cooling fan, which is a slight negative. Maybe I'll have some time to open it up and switch those terminals.Will update on its longevity if anything notable occurs.

It got one for our Ego blower and trimmer because I was tired of the originals dying before I could finish. I had a battery for each but they never seemed to last long enough to finish either job. Now I can weed eat everything and still have battery life left. It is a little bigger and a little heaver but not really a big enough difference that I would really think about using the old battery instead. Strangely the blower seems to be more powerful and I have to be careful in the lava rocks that I don't blow them out of the enclosure. I can't really speak about the longevity in years but since I use it once a week I haven't noticed any difference so far. I also like the circular battery life lights as I can tell how much charge it has at any given time. The originals also have degradable connections and must be sanded off every so often or just won't work, cutting off in just a few seconds. For the money, if it dies after a single year I would buy it again without giving it a second thought.

Battery on my E-Go Blower stopped working so I bought this as a replacement. It works perfectly and holds a charge very well. Actually, it’s probably better than the original battery. Expensive but worth it!

Works on my ego lawn mower but gets less then 30 mons on a full charge, The grass I was mowing was only about 4 inches so not much stress on mower