USB Battery Powered Aquarium Air Pump - 70 Hours Runtime

This compact USB and battery-powered aquarium air pump is designed for efficiency, flexibility, and long runtimes. Whether you're at home or on the move, this unit is perfect for any type of aquarium, with models to suit both small and medium-sized tanks. Featuring a durable copper motor and an integrated underside hook that lets you hang it securely on the side of your tank, it offers both performance and convenience in one lightweight unit.

Choose from two models based on your tank size. The SB‑218 (1W) model is ideal for aquariums up to 50 litres (11 UK gallons), with a single output and 180L/hr flow rate. The built-in 2600mAh battery delivers up to 35 hours of runtime on a full charge.
The SB‑228 (2W) model is suitable for tanks up to 100 litres (22 UK gallons) and features dual outlets, each delivering 180L/hr. Its powerful 4800mAh battery can run up to 70 hours, making it an excellent choice for power outage emergencies or fish transport.

Key Features and Important Notes:

• Compact Design: Lightweight with underside hook – hangs directly on tank walls.
• Copper Motor: Durable and energy-efficient.
• Power Options: Runs on USB or built-in rechargeable battery.
• Model SB‑218:
  – 1W, single outlet, 180L/hr flow rate
  – Suitable for aquariums up to 50L (11 UK gallons)
  – 2600mAh battery lasts up to 35 hours
• Model SB‑228:
  – 2W, dual outlet, 180L/hr flow rate (each)
  – Suitable for aquariums up to 100L (22 UK gallons)
  – 4800mAh battery lasts up to 70 hours
• Quiet Operation: Low-noise design for indoor use.
• Emergency Ready: Perfect for power outages, travel, or outdoor fishkeeping.
• Warranty: 1‑Year Warranty (T&Cs apply).