Sobo AC/DC Battery Pump

Sobo AC/DC Battery Pump

The Sobo AC/DC Battery Air Pump is designed to keep your aquarium aerated at all times—even during power outages. Equipped with a built-in rechargeable lithium battery, this smart pump automatically switches to battery mode when the power goes out, and seamlessly returns to AC power once it’s restored—charging the battery at the same time. No buttons to press, no settings to reset—just plug and play.

Whether you’re facing routine load-shedding, an unexpected outage, or need a portable aeration solution, the Sobo AC/DC pump ensures your aquatic life remains safe and oxygenated.

Model: A-15D

• Voltage: AC 110–240V / 50Hz

• Battery: 7.4V 4400mAh lithium

• Power: 8W

• Air Flow: 2 × 8L/min

• Pressure: 2 × 0.025 MPa

• Noise Level: <30dB

• Ideal for larger tanks or systems needing higher airflow

Model: A-12F

• Voltage: AC 110–240V / 50Hz

• Battery: 3.7V 5200mAh lithium

• Power: 8W

• Air Flow: 2 × 4.5L/min

• Pressure: 2 × 0.02 MPa

• Noise Level: <30dB

• Ideal for medium-sized tanks or quieter environments

Key Features:

• Built-in lithium battery for automatic power backup

• Seamless switch between AC and DC modes

• Quiet operation (<30dB)

• Easy to use, no manual switching required

• Suitable for freshwater and marine tanks

• Reliable for long-term outages—works for days without mains power (battery life dependent on usage)

Keep your aquarium running smoothly no matter the circumstances—with the Sobo AC/DC Battery Air Pump, peace of mind is always included.

View our other Sobo items here.

McMerwe’s Comment: The A-15D is more powerful than the A-12F. So it will work even when you use it for a pond. The A-12F has a larger battery and uses less power than the A-15D – this means its the best unit for very long power outages.[Rating 5/5]