DYSON HH11 Battery Pack

Patented Dyson technology
Dyson engineers are constantly testing and inventing, trying to find new ways to make their technology work better. As they work, they file patent applications to protect their inventions from copycat manufacturers. That's why the only place you'll find Dyson technology is inside a Dyson machine.
Root cyclone technology
Dyson digital motor
DC59 Animal uses the following patented Dyson technologies:

Root Cyclone technology for no loss of suction
Some vacuum cleaners rely on bags and filters to trap dust and dirt. Air is meant to flow through tiny holes, leaving dust and dirt behind. The problem is that when you use them, these tiny holes quickly clog up with particles of dust. This chokes the flow of air, so the vacuum cleaner loses suction.
Dyson vacuum cleaners don't rely on bags to trap dust and dirt. They use patented Root Cyclone technology, which spins the air at incredibly high speeds. The cyclones inside a Dyson vacuum cleaner generate centrifugal forces many thousands of times the force of gravity. Dust, dirt and pet hair are flung out of the airflow and straight into the bin. No bags, no loss of suction.
Dyson digital motor smaller, lighter, more power-efficient
DC59 Animal is powered by an intelligent Dyson digital motor. It's smaller, lighter and faster than conventional electric motors, and because it doesn't rely on carbon brushes, there are no carbon dust emissions.
The Dyson digital motor in the new generation of Dyson handhelds spins at up to 104,000 rpm that's five times faster than the engine of a Formula 1 racing car.

This Handheld Vacuum Cleaner battery you purchased from us is guaranteed! We warranty this cordless drill battery sold in our website, other than explicitly stated, are 100% brand new and free from defects in material and workmanship.

1. 100% Q.C. of this DYSON HH11 battery.
2. This HH11 Handheld Vacuum Cleaner battery is guaranteed to meet or exceed original specifications.
3. This HH11 battery is sell with 1 year Warranty.
4. This DYSON HH11 battery is sell with 30 Days Money Back.

How to extend powertools battery lifespan:
Avoid storing drill batteries in hot temperatures and avoid storing them in cold temperatures.

Charge your tool batteries gently, avoiding too low and high charge levels. Never let your drill's battery level drop down beyond a minimum of 20% charge and beyond a maximum of 80% charge.

Wipe your Power Tool Battery with Alcohol and Cotton Swabs. This will keep it clean as required thus enabling it have a longer life.