Cordless Robotic Pool Cleaner
Dolphin LIBERTY 300 Cordless Robotic Pool Cleaner
Cordless robotic pool cleaning with inductive Magnetic-Connect charging, Eco Mode, Click-Up retrieval, active scrubbing, and floor and wall coverage.
Warranty Information
2-Year Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Dolphin LIBERTY 300 Cordless Robotic Pool Cleaner brings Dolphin cleaning performance to a convenient cordless platform, eliminating the need for a floating cable while delivering reliable floor and wall cleaning.
With inductive Magnetic-Connect charging, Eco Mode, Click-Up sound-activated retrieval, active scrubbing, and interchangeable fine and ultra-fine filtration, the LIBERTY 300 is designed for simple, flexible robotic pool maintenance in residential inground pools.
Key Features
Cordless Robotic Cleaning
No floating cable during operation, giving the cleaner greater freedom of movement in the pool.
Inductive Magnetic-Connect Charging
Snap-in-place charging makes recharging simple with no exposed charging pins.
Eco Mode
Shorter cleaning cycles help maintain the pool throughout the week on a single charge.
Click-Up Retrieval
Sound-activated pick-up feature helps bring the cleaner within reach for easier removal from the pool.
Cycle Selector
Customize cleaning cycle options to better match your pool and maintenance needs.
Fine and Ultra-Fine Filtration
Interchangeable filter options help capture dirt, dust, debris, and finer particles.
Powerful Active Scrubbing
Active brush scrubbing helps remove stuck-on dirt and debris from pool surfaces.
Top-Access Filter
Easy top-access filter removal makes routine cleaning and rinsing more convenient.
Ideal Applications
Perfect for:
- Residential inground pools up to 10 m / 33 ft
- Pool owners who want cordless robotic cleaning without a floating cable
- Floor and wall cleaning with waterline scrubbing
- Routine maintenance using Eco Mode and selectable cleaning cycles
- Capturing both everyday debris and fine particles with interchangeable filters
The Dolphin LIBERTY 300 operates independently from your pool filtration system and should not be used while swimmers are in the pool. This model does not scrub the waterline.
Specifications
| Brand | Maytronics / Dolphin |
| Product Type | Cordless Robotic Pool Cleaner |
| Battery | Lithium-Ion Battery, 5,000 mAh |
| Charging Type | Inductive Magnetic-Connect Charging |
| Pool Classification | Inground Pools |
| Maximum Pool Size | 10 m / 33 ft |
| Pool Shapes | Rectangular and Round |
| Cleaning Coverage | Floor, Walls & Waterline |
| Waterline Scrubbing | Yes |
| Default Cycle Time | 2.5 Hours |
| Eco Mode | Yes |
| Click-Up Retrieval | Yes |
| Cycle Selector | Yes |
| Filter Access | Top Access |
| Additional Filter Included | Ultra-Fine Filter Kit |
| Active Brush | Yes |
| Number of Brushes | 1 |
| Brush Type | Standard Brush |
| Anti-Tangling Swivel | No |
| Suction Rate | 15 m/h |
| Weekly Timer | No |
| Automation Mode | No |
| Delay Feature | No |
| Remote Control | No |
| Robot Weight | 8.1 kg |
| Package Dimensions | 563 x 446 x 325 mm |
| Gross Weight | 12.468 kg |
| Power Supply Output Max Current | 2.08 A |
| Power Supply Input Frequency | 50/60 Hz |
| Power Supply Input Max Current | 0.3 A |
| Warranty | 2-Year Manufacturer Warranty |
| Manual | Download Product Manual |
Frequently Asked Questions
Is the Dolphin LIBERTY 300 cordless?
Yes. The LIBERTY 300 is a cordless robotic pool cleaner, so there is no floating cable in the pool during operation.
Does the LIBERTY 300 clean the waterline?
No. The LIBERTY 300 is designed to clean the pool floor and walls, but it does not provide waterline scrubbing.
How does the Magnetic-Connect charging work?
The cleaner uses inductive Magnetic-Connect charging, allowing it to snap into place for simple walk-away charging after use.
What is Click-Up retrieval?
Click-Up is a sound-activated retrieval feature that helps bring the cleaner within reach so it is easier to remove from the pool.
Does the LIBERTY 300 have Wi-Fi or app control?
No. This model does not include weekly timer, automation mode, remote control, or app-based control.
What pool size is this cleaner best for?
The Dolphin LIBERTY 300 is designed for residential inground pools up to 10 m / 33 ft.
