These batteries are absolute garbage. I keep mine on the charger in a heated garage, and now have to order yet ANOTHER set of these. 3 of them so far in a years time.
Response from greenworkstools.comBy Greenworks, Customer Care, May 25, 2022
Hello Matt Haver,
We are sorry to hear about the experience you have encountered with this battery. The overall battery life is dependent on many factors such as where they have been stored, charged, and handled. When the battery will not be in use, we suggest storing it indoors, in a cool dry area - away from direct sunlight. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging. It is recommended to store the battery with a full charge, and if it is being stored for a period where no use is expected, to check on the charge every couple of months. If you notice the charge has dropped, we advise charging the battery back up to full before returning it to its safe storage place. Following these steps will ensure you receive the most of the battery life. Please know that our batteries are covered by the manufacturer's warranty as stated in the owner’s manual period from the date of purchase. Should you continue to experience a problem with the battery and charger, simply contact Greenworks at 1-888-909-6757 (1-888-90WORKS). All we ask that you have access to the battery and charger so that we can complete troubleshooting with you and gather necessary unit information.
I have 4 greenworks tools all 24V and one is not compatible. Three use 29842 batteries and one uses BAM709 and they are not compatible with the tools or charger. Why in the world are there two different 24V systems. I did not know that when I bought the fourth tool and now I can’t charge BAM709 battery. To me this is unacceptable.
No, I would not recommend this to a friend.
Response from greenworkstools.comBy Greenworks, Customer Care, May 24, 2022
Hello bill0262
We're sorry to hear about your experience! It sounds like you will need to contact us directly as some further information would be required to better assist. Please allow our team to gather some further details so that we can help find a resolution for you. We kindly ask that you give us a call at 1-888-909-6757 (1-888-90WORKS). All we ask is that you have access to the unit, battery, and charger so that we can complete troubleshooting with you and gather the necessary unit information.