Northern Turf Equipment - The STIHL HSA 45 cordless hedge trimmer is the lightest in the range at only 2.3 kg including the built-in battery. It is perfect for trimmer smaller hedges.
Stihl HSA 45 20" Cordless Battery Powered Hedge Trimmer Kit 4511 011 3502 US from Stihl - Acme Tools
Stihl HSA 45 Battery Powered Hedge Trimmer Review and Raw Demo - YouTube
HS 46 C-E | Occasional Use Gas Hedge Trimmer | STIHL USA
STIHL HSA 45 20 in. 18 V Battery Hedge Trimmer – Procore Power Equipment