With an upright vacuum cleaner, it suddenly becomes much easier to vacuum. With a lower motor power, this vacuum cleaner becomes more energy efficient.
From ManoMano
Black&decker - black + decker Pet Vacuum Cleaner powerseries 18V 1 x 2.0Ah Li-ion B/DBHFEV182C
Robert Dyas
Black & Decker Black + Decker BHFEV182CP-GB 18V Floor Extension Pet Stick Vacuum Cleaner - Purple