Air pump SOBO SB-228 Mini AC/DC

The SOBO SB-228 is a dual-powered, energy-efficient air pump designed for both indoor aquarium use and outdoor fishing needs. With a high-capacity battery and quiet operation, this pump ensures a stable oxygen supply for your aquatic life, even during power outages.

Key Features:

•  Dual Power Mode (AC/DC):
  Can operate using direct electricity or switch automatically to battery mode during power outages — ensuring uninterrupted oxygen supply.
•  Energy Efficient:
  Powered by a pure copper motor and a fully regulated copper transformer for low resistance, minimal power consumption, and stable airflow.
•  Strong Air Output:
  Delivers 2 × 3L/min air volume through a single outlet, ideal for tanks sized between 30 to 200 liters.
•  Ultra Quiet Design:
  Operates at just 40 dB, with non-slip rubber feet that minimize vibration and noise — perfect for bedrooms or quiet office spaces.
•  Rechargeable with Battery Indicator:
  Built-in 4800mAh battery with LED indicators:
• 4 LEDs = 100%
• 3 LEDs = 75–100%
• 2 LEDs = 50–75%
• 1 LED = 25–50%
• Flashing 1st LED = <25%
•  Portable with Hook:
  Includes a convenient hanging hook for versatile placement. Compact size makes it easy to carry for indoor use or outdoor fishing trips.
•  Charging Time:
  First-time use requires 6–8 hours of full charging for optimal battery performance.

Specifications:

• Model: SOBO SB-228
• Power Consumption: 1W
• Air Volume: 2 × 3L/min
• Air Outlet: Single Hole
• Suitable Tank Size: 30–200 Liters
• Battery Capacity: 4800mAh (Rechargeable)
• Noise Level: ≤40 dB