QUOTE(mystvearn @ Jun 21 2021, 08:29 AM)
usage for house yard and outside house sidewalk. Yard is about 3m wide by 5m on front and side
3m x 5m lawn is the size of a small room only.. a battery operated 18V cordless Bosch, Worx, or Makita trimmer will be light and easy to operate. And if you need other 18V tool (drill driver/rotary hammer) from same brand, since already got the battery no need to worry about cord anymore.. cordless convenience
Plus NO risk of cutting thru the electric cable (ya its usually bright orange or red) but considering its pioneer generation people the lesser risk the better.
QUOTE(slimey @ Jun 21 2021, 09:13 AM)
the cordless battery ones are pretty nice. good for small yard (around 20 minute use before battery run out)
instant start and stop at a finger trigger
and adjustable handle position , angle, length.
also no petrol fumes and less noisy
Should be fine for the area sizing..

QUOTE(howszat @ Jun 21 2021, 07:21 PM)
What brand/model have you got?
Most famous power tool makers will have a cordless grass trimmer.