Greenworks - 80 Volt 4Ah Battery (Charger not included)

[This review was collected as part of a promotion.] I have 2 of these batteries and both of them no longer function. The 1st lasted only 1 year and the second died after 2 years. Wouldn't recommend!

[This review was collected as part of a promotion.] I bought this battery a month ago and I'm so happy with it. I can now mow my one and a half acres with this replacement battery and the one that came with my lawnmower are used to have to stop Halfway through and recharge. It works great! I don't know how I lived without it!

[This review was collected as part of a promotion.] Bought the Blower and Trimmer and both came with the 80v batter. Both betteries only lasted one full season. Really though I would get more out of them. IMO these batteries are poor.

[This review was collected as part of a promotion.] Gives a Good amount of Battery Life. Able to get a whole lawn done with two of these with dealing with a hill for a backyard.

[This review was collected as part of a promotion.] I bought the lawnmower last summer and it came with 2 batteries, one is a 4.0 Ah, 288 WH and the other is a 2 Ah 144 WH. There is no explanation on where there are 2 different batteries in the owners manual. I have charged the batteries about 6 times. The 2 Ah is still charging fine. But, after the first cut this season, the 4.0 Ah battery will not charge and I get the flashing red light. I followed the trouble shooting guidelines but still red blinking light. I lawnmower cuts well and would be ideal if the batteries worked well.