Mini chainsaw

Would a G-tech Branch cutter do the job?
If you look, there are money off codes at the moment.

I’ve got a Bosch cordless hedge trimmer which is excellent, it cuts branches up to 2cm I think. They also do a garden saw, which I’m sure is just as good - I like cordless as there’s less to think about, so it feels safer.

I have a Stihl GTA26 which is cordless and quite lightweight, 4" is about it's limit but its very efficient. I have arthritis but can manage about 20 mins before I get too tired. I'll try to send a photo.