7.5W Aquarium Air Pump with 5000mAh Battery

This 7.5W air pump provides steady airflow for aquariums and ponds, with a built-in battery for continuous operation during power outages.

• The description claims the pump delivers steady 3L/min airflow for tanks up to 100 gallons.
• The description claims the pump can run for up to 36 hours in energy-saving mode when fully charged.
• The description claims the pump operates below 30dB, even at higher settings.