About this item

AC/DC Automatic Switching - This lithium battery air pump can automatically switch between AC and DC power sources. It functions as a standard fish tank air pump when connected to an AC power supply. While when there is a power cut, it will switch automatically to the DC power supply (powered by the lithium battery). It is a reliable choice for emergency situations, ensuring uninterrupted oxygen supply for your fish tank.
Long-Lasting Battery & Auto Backup – Rechargeable aquarium air pump built-in 5000mAh*2 rechargeable lithium battery provides 20 hours of continuous oxygen supply (When the airflow is at its maximum). Automatically switches to battery power during home power outages, keeping your aquarium aerated without interruption.
Multiple Modes for Your Choice - Our aquarium aerator can provide three working modes. Continuous mode, intermittent mode and feeding mode. The continuous mode can continuously produce bubbles and the flow rate can be adjusted. The intermittent mode is to produce bubbles intermittently, and the time can be freely adjusted. The feeding mode can pause the bubbles, and the time can be freely set. After it ends, it will return to the mode set at the beginning and continue to produce bubbles.
Adjustable Airflow - Battery powered air pump aquarium has a smart digital display that shows real-time airflow levels, and touch-sensitive buttons for easy adjustment. You can adjust the airflow size according to your preference.
Powerful Dual Outlet Air Flow – 10W high output battery powered aquarium air pump with dual air outlets delivers up to 254 GPH airflow, efficiently oxygenating tanks up to 120 gallons. Includes two air stones and tubes to aerate multiple spots – ideal for large fish tanks or transporting live bait.