Of course batteries like these are not cheap to come buy as we all know, but I bought a couple of these & am very happy with them. OEM was important to me as I have had some batteries that don't last like the OEM ones. Although 4 amp this newer 4 amp design is smaller in overall size than my original 4 amp battery. I have 2 of the old style that are over 4 years old & one of them just died out & quit taking/holding a charge. They do have a 4 year warranty so I did get over 4 years out of the two I had with one of them still working great. Battery life is very good & lasts a little longer than the older ones, but age could easily explain that. Of course how many charges you use them for will take a toll on them for overall life. I use them about once a week & have had two 4 amp & one 2 amp battery. With my two of these new ones I have a total of three 4 amp (one old one) & still have my old 2 amp that works still. With the 4 year warranty on these combined with it's life per charge it should keep my 80V self propelled mower & my 80V blower running for years to come. They are heavy of course, but to be expected. The newer smaller footprint on these 4 amp batteries are easier to carry somewhat being nicer with smaller overall size. I do highly recommend them!
| Manufacturer | Greenworks |
|---|---|
| Item model number | BAB742 |
| Product Dimensions | 11.85 x 8.35 x 17.1 cm; 18 g |
| ASIN | B0BKG5QK4L |
