LG A9N Multi Review: 18 Months of Real-life Use in Australia

Why I Switched from Corded to Cordless

My old vacuum was a corded model, which was a constant hassle to plug and unplug. To make matters worse, the retractable cable was broken, often shortening on its own while I was in the middle of cleaning.

Beyond those technical issues, the biggest change was our living environment. My previous place was a carpeted apartment, but our new home features hybrid flooring, which requires a different cleaning approach. I needed something lightweight and cordless for quick, daily maintenance of these hard floors. After researching various models, I chose the LG A9N Multi Stick. It stood out for its reasonable price and, most importantly, the inclusion of a second battery—a rare bonus that many competitors charge extra for.

LG A9N Unboxing: Dual Batteries & Accessories

The set comes with everything needed for versatile cleaning:

• Two rechargeable batteries (easy to swap for longer cleaning sessions)

• Multi-surface nozzle for carpets and rugs

• Hard-surface nozzle for tiles, hybrid and wooden floors

• Floor-standing dock

• Additional attachments for corners, furniture, and delicate areas (Combination and Crevice tool, Handy tool kit)

Having different heads makes this vacuum much more versatile, since I can switch attachments depending on the surface.

Suction Test: Best Performance on Hybrid & Tile Floors

I’ve been using the A9N for a month now, primarily on my hybrid flooring (wood and tile mix). It excels at picking up:

• Fine dust and crumbs.

• Small debris and dirt from outdoors.

• Long hair (without annoying tangles).

• Quiet Operation: It’s significantly quieter than my old vacuum, allowing me to clean without disturbing the whole household.

Real Battery Life: Is the Dual-Battery System Enough?

One of the highlights of this model is the dual-battery system. With two batteries, I can clean for a longer time without waiting for recharging. On average, each battery lasts around 30–40 minutes depending on the suction mode, which is more than enough for my house.

Some reviewers mentioned battery issues after several months of use, but since batteries are consumable parts, I’ll continue monitoring performance over time. At least with a second battery, I feel more confident about durability.

❗❗[April 2026 Update: 1.5 Years of Real Use]

It’s been 18 months since I bought the LG A9N, and here’s the long-term verdict:

• Battery Health: No significant battery drain or charging issues after 1.5 years. It’s as reliable as day one.

• Performance: No "performance drop" so far. It still glides smoothly on my hybrid floors and picks up everything.

• Daily Usage: I mostly rely on just one battery for daily cleans, keeping the second one as a perfect backup for deep cleaning.

• Maintenance: All parts remain easy to clean, making it simple to keep the vacuum in top condition.

Pros and Cons of LG A9L Vacuum

Pros: Why the LG A9N is a Solid Investment

• Dual Battery System: The biggest selling point. You get a combined runtime (up to 100 mins) without paying extra for a spare.

• Easy Maintenance: All the parts, including the filters and dust bin, are incredibly easy to clean. Maintaining the vacuum is just as simple as using it.

• Lightweight & Ergonomic: Glides smoothly on hybrid and tile floors, reducing wrist strain during long sessions.

• Versatile Attachments: The combination tool is a lifesaver for specific tasks like cleaning ducted heating grills.

• Whisper Quiet: Much quieter than traditional corded vacuums—great for cleaning any time of day.

Cons: Honest Limitations to Consider Before Buying

• Battery Degradation: Like all cordless vacuums, battery performance may drop over time (requires monitoring).

• Limited for Heavy Carpets: While it comes with a multi-surface nozzle for carpet, it can't replace a high-end, deep-cleaning vacuum for thick carpets. If your home is wall-to-wall carpet, you may want to reconsider or use this only for quick spot cleans.

Is the LG A9N Vacuum Worth It?

If you’re looking for a budget-friendly cordless stick vacuum with an extra battery, this model is a solid choice. It’s perfect for quick cleaning sessions, especially on hard floors and hybrid flooring. This vacuum is my go-to for keeping the entire house dust-free, including those hard-to-reach areas and spot cleaning.

Cleaning Ducted Heating Grills & Filters

We use ducted heating, and whenever I wash the air-conditioner filters, I also take the time to clean the tiny grooves and corners of the return air grill. The hard dirt tool is extremely useful—it easily reaches all the narrow spots, and afterwards, the dust gathered on the brush comes off cleanly, making the whole process very easy. Overall, I’m happy with the purchase and would recommend it to anyone seeking an affordable cordless vacuum with flexible attachments.

LG A9N hard dirt-tool 

You’ll see dust collected on the brush after cleaning the return air grill. Just pull it off and rinse the brush with water—that’s it.

It is lightweight, and the head rolls smoothly, making it easy to maneuver even in small spaces. Additionally, cleaning the head is simple. I just vacuum out the dust and wipe it with a wet tissue.

Before - Cleaning the head

After - Cleaning the head

Before - Dust bin

Before - Filter

After emptying the dust bin and filter

Compared to my old vacuum (shown in the photo below), it was difficult to clean because dust and hair constantly got stuck in the brush head.

*This review is based on my personal experience, and results may vary for others. Please take it as a friendly reference.