How to choose a cordless vacuum in Australia

Cordless stick vacuums have got good. The best ones now do most of what a corded vacuum does, without the cord. They’ve also got expensive, and the spec sheets are full of numbers that sound impressive and mean little.

This guide is about how to choose. Model picks follow once they’re checked.

Who a cordless vacuum suits

• Apartments, townhouses and most family homes. A cordless stick can handle the whole place if the battery is big enough.
• Quick daily cleans. It’s easier to grab a stick off the wall than drag out a corded machine.
• Stairs and cars. Most convert to a handheld.

Think twice if you have a large home with lots of thick carpet, heavy pet shedding, or you’re cleaning up after a renovation. Look at a corded vacuum, or see the builders dust guide.

Runtime: read the fine print

The runtime on the box is almost always measured on the lowest power setting, often with a non-motorised tool. With the motorised floor head on carpet, on medium or high power, real runtime can be a fraction of that number.

What to do: find the runtime for the floor head and power setting you’ll use. Then check it covers your whole home in one go, with some to spare as the battery ages.

Suction numbers don’t compare

Brands quote suction in air watts, pascals or watts of motor power, and they don’t measure it the same way. A bigger number on one brand’s box doesn’t mean it cleans better than another’s. How well the floor head, brush roll and seals work matters just as much.

Match the head to your floors

• Carpet: a motorised brush head with stiff bristles.
• Hard floors: a soft roller head that picks up fine dust without scattering it.
• Pet hair or long hair: an anti-tangle brush roll saves you cutting hair off every week.
• Mixed floors: a head that adjusts to the floor type, or two heads.

Bin size and emptying

Small bins mean emptying mid-clean. Look at how it empties, too: a bin that pushes the dirt out without you touching it is cleaner, and better for anyone with allergies.

Filtration and allergies

A HEPA filter helps, but only if the whole machine is sealed, so air can’t leak around the filter. If allergies are the reason you’re buying, look for a sealed system as well as a washable or replaceable HEPA filter.

The battery is the part that wears out

• Removable batteries can be replaced without replacing the vacuum. Some models let you carry a spare and swap mid-clean.
• Check the price and availability of a replacement battery in Australia before you buy. This is what decides how long the vacuum lasts.
• Charging time matters if you clean in more than one session.

Weight and balance

A top-heavy stick gets tiring on the wrist, especially on stairs or overhead. If you can, pick it up in a shop and hold it like you’re vacuuming under a couch.

Warranty, parts and your rights

Check the warranty length, what it covers (the battery is often covered for less time) and whether filters, brush rolls and batteries are sold in Australia. On top of any warranty, Australian Consumer Law gives you the right to a repair, replacement or refund when a product fails in a way it shouldn’t. See the ACCC on repairs, replacements and refunds.

A quick checklist

• Runtime on the setting and head you’ll use covers your home
• The right head for your floors
• Bin size you can live with, and easy emptying
• Sealed system and HEPA filter if allergies matter
• Replaceable battery, sold in Australia
• Weight you can hold comfortably
• Warranty length, and what it covers

Keep it running

A cordless vacuum loses suction for the same reasons any vacuum does: a full bin, a clogged filter or a tangled brush roll. The routine that keeps one pulling like new is in Vacuum cleaner maintenance.