Cordless Vacuums
One of the most common complaints about vacuums has been
their limited range. Cordless vacuums solve this problem. Instead of
unplugging the vacuum each time a user goes to a different room, he
can simply carry a cordless vacuum with him.
Cordless vacuums have an onboard battery. The battery is charged when
the cordless vacuum is connected to the base and plugged in. Different
sized vacuums have different power ratings depending upon the size of
the battery.
Dirt Devil and Hoover were two of the pioneers of cordless vacuums.
Now other companies such as Electrolux and Eureka manufacture these
products. In addition, different sizes and shapes of vacuums are available
to help with on the spot spills.