I was looking for a hand held semi decent vacuum cleaner and found this Black & Decker 18V Dustbuster - PV1810-XE
Product features are in following link
http://www.blackanddecker.com.au/homeproducts/productdetails… .
Price seems to really good as it come with the extension kit as well + 50$ ebay voucher when we click and collect from Woolies or BIGW.
Original Spend $100 Get $50 Voucher/Spend $200 Get $100 Voucher deal Excludes WA/SA
That looks like a transformer.