Not a bad deal if you couple the two below.
That way you end up with a cordless grass trimmer, hedge trimmer and 2.5amp battery and charger.
Bosch 18 V Cordless Lawn Grass Line Trimmer Whipper Snipper, 26cm, Without Battery (EasyGrassCut 18)
$60 (RRP $100)
https://www.amazon.com.au/dp/B09LM6MSGQ
Bosch 18 V Cordless Hedge Trimmer Garden Pruner Tool, 450 mm, Anti Blocking System, with 2.5ah Battery & Fast Charger (EasyHedgeCut 18-45)
$143.40 (RRP $239)
https://www.amazon.com.au/Bosch-Cordless-EasyHedgeCut-Cardbo…
I have them both and they both work great for what I need. Battery run time is probs 40-60 mins on the grass trimmer. Maybe an hour to charge up again. I brought them in a pack, but its currently not on sale - https://www.amazon.com.au/Bosch-0615991FJ5-Piece-18V-Garden/…
I just bought the bosh pressure washer 2100, do you know if bosh is a good quality brand for tools? Outside of Amazon I haven't heard/seen about them.