Support answer · Use & Maintenance
How does the Liberty 600 charge?
What to know.

The Liberty 600 uses an innovative conductive charger specifically designed for quick, reliable recharging of its extended battery capacity. Make sure to charge the battery fully before your first use!
Here’s how the charging works:
- Charging Time: Approximately 4.5 hours from low to full charge.
- Charging Location: Always charge in a shaded area, ideally within a temperature range of 41°F–95°F. Exposing the charger or the Liberty 600 to temperatures outside this range can decrease battery life and increase the risk of charging faults.
- Battery Indicator Behavior: While charging, the battery level indicator blinks. As the battery gains more charge, the indicator moves to the next level, blinking at each stage until it reaches full charge and is solid green.
Source: Maytronics support. Rewritten for clarity with the same steps; the videos and illustrations are Maytronics' own.
Parts that fix this.
This answer comes down to power supplies & chargers. The exact part depends on the model: choose your robot and we open its parts list, or browse the category for every model.
Browse by category:Power Supplies & Chargers All genuine Dolphin parts →
This answer on your robot.
Maytronics tags this answer for the 1 model below.
Talk to someone who knows Dolphins.
Talk to a Dolphin specialist
Live chat about this question, a part number or a fix. Real people, no bots.
Start a chat
Find an authorized dealer
1,200+ Dolphin service dealers across the US for repairs, parts and warranty work.
Find a dealer
Warranty and repairs
What the Maytronics warranty covers, how to register and how a repair claim works.
Warranty details