Q: I have a leaf blower & a trimmer with 80V 2Ah batteries. I bought a mower with 80V 4Ah batteries. I know I can interchange the batteries in the tools; I'm wondering if the chargers are interchangeable, or should batteries use the charger they came with?

A: Hello gkanders - If the batteries are the same voltage, they will use the same charger. Each product line has designated charger models that can charge all batteries in that voltage platform, despite Ah rating.

Q: With the greenworks battery once its charged do you leave it on the charger or take it off?

A: Hello Dee - Thank you for your question. We are glad that you asked! 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.

Q: I have an Greenworks 80volt 4.0 amp mower. Can the battery be used in an 80Volt 2.5 amp Greenworks weed wacker ?

A: Hello BoomBoom - If they are the same voltage you can cross between tools and chargers. The only issues you may experience using a heavier battery is the added weight to the unit which may not be as comfortable to handle as a smaller battery.

Q: I have an 80v Greenworks pro Chainsaw . Can I get a lighter battery ( maybe 40v ) battery for it . It’s a little heavy for my 80 year old brother . If so , which one should I order ? Thanks

A: Hello Zee - Thank you for your question! Only Greenworks batteries, chargers and machines of the same voltage are compatible and interchangeable with one another. You cannot mix and match voltages. However, you could use an 80V ~ 2ah battery with this 80V chain saw. Please know that batteries in the same voltage platform will ultimately perform the same but the run-time/cuts will vary. The higher the ampere-hour (Ah) rating is, the more run-time/cuts the battery has to offer.

Q: Hello. Are Greenworks 80Volt Pro 2AH and 4AH batteries interchangeable in all 80V Greenworks tools ? Thanks Ron

A: Yes they are interchangeable. With the exception of the 80V Chainsaw, the optimal weight distribution requires use of either our 2.0Ah or 2.5Ah batteries. This process also reduces the chance of kickback when saw in in use.

Q: I have a two chamber Greenworks 80volt mower. One battery is 2Ah and the other 4ah. Does it matter what chamber, left or right, the battery goes in? Does the mower start with whatever battery is in the left chamber first? Then switch?

A: I have the same mower (21" self propelled 80v pro) with the same batteries included. No, it does not matter which battery is inserted into the chambers. Yes, it always starts out using the left battery first then switches after left battery is depleted. This is why, after charging I switch the battery arrangement from the previous cut therefore keeping battery usage equal.

Q: Can I use the charger that came with my 48 volt (2 /24 volt batteries) lime trimmer to charge 40 volt battery that I’m looking to use for your blower vacuum combo I’m thinking of purchasing and what dose the 2 or 4 or 6 number after the voltage mean

A: Thank you for your question! Our 24V charger cannot be used to charge a 40V battery and vice versa. Greenworks manufactures a range of voltage platforms from 24V - 80V, each voltage platform has its own set of interchangeable tools and battery but are not interchangeable across different voltage platforms. Only Greenworks batteries, chargers and machines of the same voltage are compatible and interchangeable with one another. 2Ah, 4Ah or 6Ah represents the ampere-hour (Ah) rating. This rating relates to how much run time the battery can offer. The higher the Ah rating is, the greater the run time.

Q: does this battery works with all grennworks product?

A: GreenWorks manufactures a range of voltage platforms from 24V - 80V, each voltage platform has its own set of interchangeable tools and battery but are not interchangeable across different voltage platforms. Only Greenworks batteries, chargers and machines of the same voltage are compatible and interchangeable with one another.