40V Battery Set of 2. Powerful 4Ah Lithium-Ion Batteries for All Greenworks 40V Garden and Power Tools. 3-Stage LED Charge Level. 2 Year Warranty. G40BK4X

expensive ,but worth it ,last a long time, I use them for multiple garden tools from green works and have had no issues

These 4ah batteries usually cost around £140-150 each, to find 2 for £220 was surprising so I immediately got a couple as I use Greenworks 40V tools exclusively in the garden. The leaf blower tool is the most power hungry of all and it lasted well over 40 mins on a single charge. I was able to mow my entire lawn - a 30 minute job easily as well. I love the greenworks range I just wish they were a little cheaper to buy, I’ve read that batteries can last as little as 2 years but my old ones have already lasted 3 years. My 2.5ah batteries do get used more than the 2ah ones as they seem to have a bit more ‘oomph’ as well as lasting a lot longer on a single charge, I don’t recharge until almost empty, recharge as soon as they have been used and remove the batteries from the charger as soon as the green light goes constant (flashes when charging) to try to give them the maximum life possible and so far it has done the trick. Hopefully these batteries will last at least 3/4 years.

Excellent price, all good thanks

fits the lawnmower and strimmer

Greenworks/amazon kindly kept replacing the chainsaw I had as it would continually stop even though more than 50% indicated battery available in the 2amp batteries I had. 4amp batteries work far better and longer in the chainsaw. Likely no problem will all those returned chainsaws, but now I can get more wood sawn.

Great product great offer

Long lasting and robust. Easy to use, install and take out of tools/equipment.

Battery does not charge properly wish I never bought

Excellent deal!!! Perfect battery for more work. Get these original Greenworks batteries.

These batteries are strong! They charged quickly and I ran my mower for a full 35 minutes over rough terrain and they never faltered. Note that my Greenworks lawnmower has an electronic propelling feature that I did NOT use, so if that's on you'll probably go through the charge faster, but for my purposes this was exactly what I need to cut a vast majority of my large yard. And since I have TWO batteries I can get it ALL done! Definitely worth buying two and saving on the shipping cost of buying one at a time and needing more charge later. I'm also really happy because i can use these with my leafblower — the Greenworks ecosystem is large and the tools are terrific.

Guter Akkus , kraftvoll

Bra och billiga extra batterier

très bien de vraies batteries greenworks, ça donne assez d'autonomie pour notre tondeuse 30min par batterie environ reste le prix encore élevé mais à environ 150€ la batterie dans la plupart des magasins là 2 pour 200 ça reste correct