EGO POWER+ 56V Brushless Cordless 15-in String Trimmer with POWERLOAD™ Technology, Includes (1) 2.5Ah Battery and (1) 210W Standard Charger, ST1521S

Works better than any gas powered line trimmers hands down.

I've had this trimmer for about 5 years now and its a powerhouse. Use weekly for about 20 minutes and have had little to no issues.

Overall, the string trimmer works well. Easy to use, easy to charge. I really appreciated the PowerLoad feature while it worked. Unfortunately, it broke after about 18 months of use. There's a part that has failed and cannot be replace without replacing the entire head. Poor design or fatal flaw?

I have a decent size yard and this trimmer is able to do it all with that small and light battery. It's light enough that I can turn it on its side and edge along cement and objects, which can take me quite a while. I often do parts of my neighbor's yard since my battery still has power to spare. I also appreciate how easy it is to feed new string. Just thread it through the two holes, make the lengths of string are even, and press the Powerload button. The string is pulled in and ready to go. I remember old trimmers that required the spool be removed and new string wound around it. I then had to try and get it back on without the string springing out. I honestly don't know how the process on the Ego trimmer could be simpler. I hadn't done yard work in over a decade, but decided it was time to do so now that I am retired. I bought all new battery powered Ego products and couldn't imagine going back to gas powered. I love not having to go to the gas station, draining gas for winter storage, dealing with engine maintenance, fumes, etc. I just grab a battery and go. Ego has more than enough power to tackle my yard.

Cuts fast and battery lasted long enough to do complere 1/3 acre lot.