Greenworks 40V Battery. Original Greenworks 4Ah Powerful Lithium-Ion Battery for All Greenworks 40V Garden and Power Tools. Fast Charging, 3-Stage Level Control. 2 Year Warranty G40B4

Much better battery as I don't have to charge up so often, the smaller one I was charging all the time I can use this one and don't worry about getting it stuck in field while sorting horses as battery lasts a good 30 mins more....

Excellent battery pack. Lasts hours in the gardening machinery, and charges very fast.

This battery does not charge but the delivery man was nice

Charged well and holds charge for over hour with jet wash … good battery so far

This battery looks very similar to the first iteration of this item, and it is also rated at 1600W like its predecessor. It lasts as long as my other older 40v 40mAh batteries do in the same tasks. But its too big to allow my Greenworks lawnmower battery compartment cover to close over this new battery. This may allow excess dust into the battery compartment, with unknown consequences. This makes me reconsider whether its wise to buy any further Greenworks tools.

I bought multiple products and was looking forward to using them. however battery was complete disappointment . did not charge. the sellers refuse to return or replace . Now I have to return all machines some of it even unopened. what a shame. Have not had similar issues with other battery operated machine

Had problem with first battery, this very quickly resolved.

Zunächst hatte ich mich aus Kostengründen für einen preiswerten No-Name-Akku entschieden. Dieser ließ sich nicht ausreichend laden und funktionierte in meinen Geräten überhaupt nicht. Der Motor lief nicht an. Der Händler hat dankenswerterweise die Kosten für das Teil in voller Höhe zurück erstattet. Danach habe ich mich für das Original entschieden und bin sehr zufrieden. Lerneffekt: Hände weg von Billigprodukten!

Avevo una batteria in dotazione, ne ho comprata un altra e riesco a tagliare agevolmente tutto il prato con tagliaerba e decespugliatore. Consiglio

Je voulais une deuxième batterie ayant plusieurs outils compatibles de la marque. Elle est d'une autonomie exactement similaire à celle d'origine, c'est bien une vraie greenworks et la qualité de construction est tout a fait excellente. Un petit bémol par rapport à la recharge qui peut être différée si vous déchargez trop vivement cette dernière et qu'elle chauffe légèrement. Le capteur de température fait alors bien son travail et empêche la recharge le temps que la température retombe. C'est ennuyeux.. mais c'est une protection, donc à savoir. Sinon rien à redire, ça marche fort !

- Comprada para la motosierra de altura "Greenworks G40PSFK2", ha sido un acierto pleno. - La máquina trae una batería "G40B2", de 2.0 Ah y 1000 W, que se queda algo justa pasa algunas maderas y grosores. - Con esta batería, de 4.0 Ah y 1600 W, me he atrevido a cortar ramas de "roble" de unos 10 cm. de grosor y, el tiempo de uso de la carga es notablemente superior a la de 2.0 Ah. - En mi opinión, "imprescindible" para algunos trabajos.

Habe den Akku als Ersatz für meinen alten Rasenmäher gekauft. Passt hervorragend und hält auch länger her als der alte Akku