【3rd Upgrade】 6.0Ah 40V Replacement Battery for Greenworks 40V Battery G-MAX 29472 29462 29252 20202 22262 25312 Cordless Power Tools Lithium-ion Battery

The battery works very well so far. It lasts just as long as the batteries that came with my lawnmower.

The media could not be loaded. Battery is 6 amp. It’s supposed to last longer than my original 5 amp battery, it does not even last half that time.Other issue is the battery shows that it still has half life/charge left in it when you check the battery. But the mover won’t start. I also tried with self propel since it take less power and it behaves the same way.Update:Seller was prompt on contacting me and was willing to fix the issue. They send me a new battery and that worked as expected. It holds charge and works as good as my original green works battery. It’s good to see a company stand by their product. Updating my rating from 1 start to 5 as the seller fixed the issue and the battery works as expected.

This is definitely not 6.0 Ah. This is more likely a 4.0 Ah battery, so less power than you would expect. Hence 4 stars. However, you can't beat the price of this compared to an OEM battery of the same caliber, so it's worth the price. This fits perfectly with my Greenworks dual-blade push lawnmower and works with my existing battery charger. I have used this for the last 3 months, and I can say that it works perfectly fine and is durable.

This battery is complete junk. It worked about 5 times in less than 12 months and then it just totally died. It will not recharge and when I press the power level button on the battery, none of the lights will light up. I have found that almost all of these Chinese no-name batteries end up doing this...they last long enough to get past the return date and then they die. I definitely do NOT recommend this product.

I’m updating my original review from 1 star to 5 stars and want to explain why.I initially purchased this battery, but after about three months, it stopped working properly. I left a 1-star review, and shortly after, the seller contacted me directly. They offered a full refund or a replacement. I chose the replacement, and they sent it at no cost—without even asking me to return the defective one.This experience showed me how much confidence they have in their product. It’s likely that the first battery was just a rare defect, which can happen with electronics. The new battery has been working perfectly so far, with no issues.I’ll update this review again in 3–5 months to report on how it holds up over time.

No problems. I first left a negative review because it would start to charge, but then blink red.The charger was the problem. This battery is fine.

Mowing grass is something I enjoy doing. I decided to get another battery - and how great that is - lawn gets mowed in a day - we have one acre . Having a second battery is very useful

Larger and heavier than the original battery, but fits my charger and my tools nicely, and DEFINITELY lasts far longer than the original!