Madimack Wireless Robotic Pool Cleaner 
i30

Freedom of Movement: Without a cord, these robots have a greater range of motion. They aren't restricted by the length of a cord and there's no risk of tangling, which can be a common problem with corded models.

Ease of Use: Cordless cleaners are typically easier to set up and operate. You don't have to worry about connecting the cord to a power source or ensuring it’s properly managed during the cleaning cycle.

Safety: With no electrical cord that needs to run back to a power outlet, there's a reduced risk of electrical hazards near the pool area.

Advanced Technology: Cordless models often come with advanced features and technology, such as GPS and smart sensors, which allow them to map the pool for a more efficient cleaning path.

Energy Efficiency: They often operate on battery power, which can be more energy-efficient than corded models that require a constant supply of electricity.

Portability: Without the need for a power cord, these units are typically more portable and easier to handle when moving them in and out of the pool.

Maintenance: Maintenance can be simpler since you don't have to worry about cord damage or cord replacement.

Aesthetics: For pool environments where a cord can be unsightly or where the pool is used while the cleaner is not in operation, a cordless option is more discreet and maintains the aesthetic of the pool area.

Automatic Operation: Like many robotic cleaners, they can be set to operate on a schedule, providing regular cleaning without manual intervention.

Improved Battery Life: Modern advancements in battery technology mean that cordless cleaners can now operate for sufficient periods to clean an entire pool without needing a recharge.