Easy to use and durable, Easy to store. Batteries are perfect. No gas smell

The new batteries never worked. whenever I install them and turn on the mower, it stops few seconds later. I have to remove them, reinstall and the same thing happens. I tried four times and I stopped. I didn't have chance to return them yet because I traveled.

Got my unit last year and was impressed with power and battery length and ez to charge and put in batteries Nice for smaller sidewalks and driveways

These are perfect extra batteries for the lower cost SnowJoe snowblower we bought. I think they might last about 10 minutes longer than the original set, about 40 minutes instead of 30.