Our take
Dolphin LIBERTY 300
One of the better cordless pool robots when you value cable-free use over maximum runtime. Long-term owner feedback is split: some owners love it after two years, while others report battery failure and poor support.
Owners praise cordless convenience, strong floor cleaning and good wall coverage in regular rectangular pools.
Battery/charging failures do occur, and support quality appears inconsistent once something goes wrong.
Pools that need clickup retrieval assistance.
Buyers who need a robot that is available to buy immediately.
- ClickUp retrieval assistance
- Selectable floor-only or full-coverage cycles
What owners and reviewers say
Identified owners describe enjoying the Liberty 300 before problems developed, but the checked reports include charging failure and a frustrating repair experience. The sample is too small to determine typical durability.
Enjoyment followed by failure
One owner in the Liberty 300 discussion said they had liked the machine until it stopped working after around two years. The account provides a useful longer ownership perspective, but little detail about pickup, pool shape or maintenance history.
[1]A separate charging complaint
Another named Liberty 300 owner reported that the charge indicator blinked without the battery becoming fuller, despite checking the outlet and cleaning the contacts. This is evidence of a reported symptom, not a confirmed battery diagnosis or proof that every charger shares a defect.
[2]Support matters to value
The two-year owner described unsuccessful attempts to contact support. That individual experience should temper assumptions that an established brand automatically guarantees an effortless repair. These reports do not establish the proportion of owners affected or the usual outcome of a warranty claim.
[1]Sources (2)
- Liberty 300 two-year owner discussion ↗Owner report
- Identified Liberty 300 charging report ↗Owner report
Full specifications
- Cycle time
- Default Cycle Time 2.5 Hours
- Maximum pool length
- 10 m
- Cleaning coverage
- Floor, Walls and Waterline
- Filtration
- Combine Filter Kit with Ultra-Fine Filter Kit included
- Weight
- 8.1 Kg
- Warranty
- 2
- Mobile application
- No
- Charging
- Inductive (magnetic-connect system)
- Retrieval
- Click-up™ wall-climbing pickup
Sources
Videos
- Definitely David: Dolphin Liberty 300 Review ↗
- Swimming Pool Tips, Reviews & How To - SPL: Dolphin Liberty 300 Cordless Robotic Pool Cleaner With Click-Up Technology! ↗
- Search YouTube for Dolphin LIBERTY 300 ↗Search results may include similar models; check the model name.
