Alternated between a Greenworks battery and this one, which will no longer take a charge after less than 1.5 years of occasional use. The Greeworks battery is still going strong after more than two years of use. This battery is cheap junk! Pay a little more and get the Greenworks battery. This one is not worth a quarter of the price.

After a few uses since aug 2021(about 1 year) x6 maybe x7 uses battery has gone bad. The battery no longer charges and stays blinking due to low voktage. No customer service number anywhere to be found. Energup if you’re reading this I need a replacement or money back asap!

This battery lasts about 40 to 45 minutes. I bought this as a secondary battery and it works great for that. Thanks for attention.

So far I've been through (2) cycles; lasts just as long as the Greenworks battery and charges in the same time. A little more difficult to remove; may get better with time? HALF the price, and unsure if Greenworks even sells anymore as they are transitioned to the new next highest voltage level. Not expecting issues, but if I encounter any I will update with more info. This battery also has the USB port like the Greenworks model.

Not sure if its just my lawn getting thicker or if the power fell off quickly but it seems like the first 2-3 times I used this it was able to do a lot more than it has since. It does seem to perform better in hot weather than my other batteries. When my OEM batteries get hot I have to let them cool off before I recharge them because otherwise they go straight to "full" (ie stop accepting current). With the Energup I can run it down and put it right on the charger, no issue. I feel like the…

After a few months of using it I can barely cut 10 steps before it starts dying out. What a waste of money Battery may overheat during use!

Used battery for the first time today. Two things are very wrong. 1) The biggie. Battery ran hot. Upon removal I noticed it was very HOT; outdoor temperature was 65degF. The battery I received has no cooling vents/holes like you see in the pictures. Absolutely ZERO cooling vents. I suspect this battery's life will therefore be short and on hot summer days will prematurely shutdown due to overheating. 2) The latch is designed downward sloping and therefore your finger slides off and cannot grip…

I am happy with what i Got. it works. it fits in the mower. but if you are someone who wants EXACTLY what is in the picture you will not be happy. this is just short of being false advertisement. I needed the batteries and they work so.

battery should last longer then 1 year , even made sure battery was charged and I kept it in house so no problem with freezing

I use this battery on my blower. I blew off my patio and sidewalk path to my front door. It’s also great for blowing leaves across the yard to a pile. During the pollen season It helps to blow pollen off of my car or patio furniture without closing everything down.

This battery holds it's charge better than the OEM. No problems found. I have no hesitation in recommending it. Thanks for attention.

Bought to replace original batteries which are all shorting out. Thought I could get this as a replacement and it runs about the same as the old batteries.

Bought this battery as a spare for a GreenWorks leaf blower. I was pleased with the performance for the first 6 months or so but now the battery stops after 30 seconds of use. If the blower switch is turned off and back on, the power resumes for another 30 seconds or so then cuts out again. Not sure if it can be fixed.