Battery-Backup Aquarium Air Pump with Five Flow Levels and Single- or Dual-Outlet Choices for Outage Aeration

This aquarium air pump contains a rechargeable lithium-ion battery that automatically takes over when external power is lost. Five adjustable flow levels and continuous or power-save operating modes support different aquarium aeration needs.

Verified variants provide one or two outlets. The source lists approximately 20 hours of continuous battery operation or 40 hours in the cycling power-save mode.

Key Features

• Built-in battery automatically activates during a power outage.
• Five flow settings adjust the delivered air volume.
• Power-save mode cycles operation to extend battery runtime.
• Single-outlet and dual-outlet versions are preserved as exact variants.

Specifications

• Brand: Aquarium Co-Op
• Power input: USB Type-C
• Flow settings: five
• Modes: continuous, power save and off
• Outlet choices: single or dual
• Purchase variants: two

Operate only in dry conditions above the water line, use a check valve when needed, and follow the current electrical and aquarium safety guide.