I now have 4 of these 2 amp hr batteries. 2 is enough for the terrific lawn mower as they charge as fast as discharge. With the chainsaw I can take 2 out while 2 charge. All 4 batteries charge and power the tools very well. The larger batteries have their use but these are good for my use.
Shipping was extremely slow. The battery doesn't last that long yet does charge pretty fast if it's not overheating. Don't think a lawnmower would run more than 15-20 min on this battery. I use it for a backpack blower and it doesn't last more than 20 min on normal speed.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks Customer Care, Technical Support, October 5, 2017
Hello There Valued Customer Thank you for your review. We are sorry to read you are not content with your recent purchase. The battery life will be very dependent on your individual usage, but on average a 2Ah battery has a runtime of up to 20-25 minutes. If you feel as though this really isn’t the kind of battery life you’re experiencing, please consider contacting us directly at 888-909-6757 or on info@greenworkstools.com. We are here to provide you with support and assist with any questions or concerns you may have.
The 80 volt 2.5 Ah Battery surprised me with it's duration the first time I used it. I connected it to my Greenworks 9' Pole Saw & started trimming the overhanging branches of my 30' high arborvite. I trimmed all the branches & found that I still had 3 full bars remaining on the battery.