Review on Energup 40V Lithium Replacement Battery Compatible With Greenworks G-MAX 29462, 29252, 20202, 22262, 25312, 25322, 20642, 22272, 27062, And 21242 - Not Suitable For Gen 1 Models by John Akins

The battery did not hold a charge for more than ten minutes. Five months later it's dead. I figure that's about $4.00 per use since it was used ten times at most. Maybe that's the product life. I sure hope not because all the yard tools I have run on the same batteries. The yard tools have served well. I have a tiny garden so there's not a big demand and something even a 75 year old woman can handle. However this week there is the challenge of Hurricane Sally cleanup here in Pensacola. I really needed this battery, for the leaf blower and the tree saw. There were 15 truckloads of debris and many, many garbage bags full of leaves. What a mess and a dead battery! I hope the remaining two batteries will work for the rest of the cleanup.