This powerful string trimmer is big on features for those that want more control over their trimming. The real benefit though is the DeWalt system, which allows you to swap batteries across ...

Predicted brand reliability ratings are based on estimated problem rates for newly purchased gas straight shaft string trimmers, by the end of the 4th year of ownership.

The Ego Power+ ST1521S trimmer’s 2.5Ah battery has the smallest capacity of the rechargeable string trimmers that I tested. The DeWalt, for instance, comes with a 9 Ah one that contains more ...