Cordless VS Corded Robotic Pool Cleaners

Cordless vs. Corded Robotic Swimming Pool Cleaners: A Comprehensive Comparison

With so many cordless models on the market, choosing between corded or cordless is getting more complex. Choosing between these types requires a nuanced understanding of their features, performance, and suitability for various pool environments.

Cordless Robotic Pool Cleaners

Cordless robotic pool cleaners represent the convenience of modern technology. Their primary advantage lies in their ease of use. Without the constraint of a power cord, these cleaners can move freely throughout the pool, unhindered by tangling or needing to stay within a specific range of a power outlet. This mobility simplifies the cleaning process and ensures that every corner of the pool is accessible, even those farthest from the edges. Of course, in theory, the cleaner should be able to clean a larger area, but cordless cleaners are only for medium to small pools because of the limited battery life.

Users can place the cleaner in the pool without the need to connect to an external power source and let it operate. This feature is particularly advantageous for those who prefer a hassle-free, quick start to their pool cleaning routine.

The downtime required for recharging can interrupt the cleaning schedule, and with up to a 4-6 hour recharge time, using cordless cleaners multiple times a day is problematic. The reliance on battery power generally means they have less powerful motors, which can impact their cleaning efficiency. Many manufacturers get around this by using more oversized micron debris canisters of 100-180 microns. It could be better for pools with a lot of fine dirt. While they are suitable for regular maintenance and lighter debris, they might need help with more substantial cleaning tasks or heavily soiled pools.

The cost of cordless robotic pool cleaners is another factor to consider. Their advanced battery technology and convenience often come at a higher price point. This initial investment might be a deterrent for some, especially when compared to more affordable corded models. You can get a cordless robot for as little as $400, but it will lack some premium features.

Corded Robotic Pool Cleaners

Corded robotic pool cleaners, on the other hand, are known for their robust performance and reliability. One of their most significant advantages is the ability to operate continuously. They can run for extended periods as long as they remain plugged in, making them ideal for thorough, uninterrupted cleaning sessions. This capability is particularly beneficial for large pools or those that accumulate significant debris, ensuring every cleaning cycle can be completed without recharging. The ability to program a weekly cleaning cycle in some models is ideal for those who want a clean pool daily. 

The performance of corded cleaners is generally superior regarding power and suction capabilities. You can also easily filter down to smaller microns, with some being able to filter down to 5. With a constant power supply, these models can employ more powerful motors, resulting in more effective cleaning. They are particularly adept at handling heavy-duty cleaning tasks, such as removing large debris or scrubbing stubborn dirt and algae from pool surfaces.

Corded robotic pool cleaners also tend to be more cost-effective. The absence of expensive battery technology makes them more affordable upfront, making them an attractive option for budget-conscious pool owners.

Choosing between cordless and corded robotic pool cleaners hinges on the specific needs and preferences of the pool owner. 

Top cordless models:

Polaris FREEDOM Plus

Polaris FREEDOM

Dolphin Libert 200

Dolphin Liberty 300

Aiper Seagull Pro

Top Corded models:

Polaris Alpha iQ+

Polaris VRX iQ+

Dolphon Proteus DX5i

Polaris Epic 8642 iQ

Cordless vs Corded Outline

Cordless Pros:

Clean look

Easy to store

Generally, works very well

Great for surface skimmers

Easy to use – dumbed down

Not much of a schedule cleaning

Cordless cons:

Heavy

Battery replacement

Run time 1.5- 3hours

Charge time 

Neutral

Proven tech – based on corded versions

Power about the same

Price point

Corded Pros

Can run one cycle after another

Real communication through app control

Remote controlled

Storage caddy

Designed for larger pools

Can make more powerful cleaners – commercial use

Finer micron

Lighter

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