This portable lithium‑powered aquarium oxygen pump delivers reliable oxygen supply for fish tanks, ponds and aquatic environments. Built with high‑quality materials and smart functional designs, it ensures long‑lasting runtime, ultra‑quiet operation and flexible usage for both home aquariums and outdoor fish‑raising scenarios.
Key Features
Dual Oxygen Supply Modes with One‑Touch Switch
Equipped with continuous oxygen supply & intermittent oxygen supply dual modes, switch with one simple click to match different oxygen demands.
• Intermittent mode supports over 42 hours of working time for low‑power long‑term use.
Long‑Lasting High‑Capacity Lithium Battery
• 2600mAh high‑quality lithium battery version: provides extended continuous runtime.
• 1500mAh compact version: continuous runtime up to 20 hours, intermittent mode up to 40 hours.
• Smart AC‑DC automatic switching, auto‑start function when power cuts off to protect aquatic lives from oxygen shortage.
Precise Power Indicator
4 blue LED indicators clearly display remaining battery power (25% / 50% / 75% / 100%), helping you monitor power status and arrange charging timely.
Ultra‑Quiet Operation Design
1. ABS Noise‑Reduction Housing: Made via injection molding and CNC precision cutting, anti‑oxidized surface, excellent sound insulation and shock absorption performance.
2. Silicone Shock‑Absorbing Pads: Reduce vibration friction effectively, lower working noise to ≤30dB for near‑silent operation.
Multiple Convenient Charging Options
Supports USB charging via power bank, car charger, laptop USB port and wall power adapter, fully adaptable for indoor and outdoor use.
Complete Accessory Set
Comes with full accessories: air stone, check valve, 1m air tube and USB charging cable, ready for direct installation and use.
Technical Specifications
SB‑168A Compact Model
• Battery Capacity: 1500mAh Lithium Battery
• Air Flow: 3L/MIN
• Power: 1W
• Dimension: 1183.5cm
• USB Cable Length: 100cm
• Suitable Aquarium Volume: 30‑50L
