Handheld cordless vacuum cleaners rely on rechargeable lithium-ion batteries. Though more portable than corded units, they may run out of power in the middle of a long cleaning session.

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More casual cleaners will easily make do with the single battery model. Hoover HF9 Cordless Stick review in a sentence: Lots of suction and versatility from this pet-focused vacuum cleaner with ...

This high-capacity vacuum cleaner from Shark is now down to under $100. Despite its size it's surprisingly lightweight and therefore amazingly portable. The canister can easily be removed to ...