This dust extractor could be useful for both big and small projects. Constant power supply and not having to rely on batteries or petrol are some of the benefits of cord-powered tools.
From Amazon
Makita VC3211HX1/2 240V 32 Litre H Class Dust Extractor
Avern Cleaning Supplies
Makita VC3211HX1/1 H Class Dust Extractor 32L - 110V
ITS
Makita VC3211HX1 Electric Wet & Dry H-Class Dust Extractor