6.0Ah 40V Replacement Battery for Greenworks 40V G-MAX Battery 29472 29462 29252 20202 22262 25312 Lithium Ion Cordless Power Tools

This battery lasted 4 cycles and then would not charge anymore. When it did work, the capacity will about half that of a 4 Ah Greenworks battery. I may have received a defective battery so have a look at other reviews to see if there is a trend or not, but for my money it was not a good purchase!

I'm always a bit reserved with third party parts, especially batteries that could potentially ruin a device if not to standards. However, this battery fit and worked well both in the charger and the mower without any disfunction. The battery casing looks well finished without flaw and appears as durable as the OEM battery, but for a significant price reduction as compared to OEM. Update: After a couple of uses, the battery works well, but does not last as long as the OEM 40v 5 Ah battery. The power ran out at about 80 percent completion in very similar conditions. The OEM was able to finish the task a week earlier and still have about 1.5 bar remaining on the meter. I would estimate that this battery was more equivalent to a 4 Ah than the advertised 6 Ah. However, it did again fit and power well. I still am satisfied having this as a backup battery.

does not fit on mower. had to return it

Doesn't fit with Greenworks charger. Waste of money

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