Solar-powered 3-in-1 Portable Power Bank + Oxygen Pump + Torch LED Display Torch Light 72-hour Ultra-Long Oxygen Supply with 18650 High-Capacity Battery

Solar-powered 3-in-1 Portable Power Bank + Oxygen Pump + Torch  LED Display + Torch Light 72-hour Ultra-Long Oxygen Supply with 18650 High-Capacity Battery

Solar/Type-C dual charging, 18650 high-capacity battery, power bank, 72-hour ultra-long aeration runtime, automatic start-up during power cuts, LED display + torch lighting, 3.5L/min high flow rate, silent copper motor. Essential for outdoor fishing, fish markets and aquarium emergencies.

🌞 Solar-powered multi-function aerator, torch and power bank – all-in-one
Outdoor emergencies | Live fish transport | Home aquariums | Fish market sales
All-in-one: Aeration + Lighting + Mobile charging + Solar-powered runtime
Automatic start-up during power cuts · Digital display · Dual-outlet aeration · Silent copper-core motor

📌 Key advantages
☀️    Solar + Type-C Dual Charging – Recharge simply by basking in the sun outdoors; say goodbye to battery anxiety for good
🔋    High-capacity 18650 dual-cell lithium battery – Over-temperature protection, safe and durable, with up to 72 hours of aeration runtime on low setting
💡    High-brightness LED torch – Night fishing, night-time emergencies, or lighting your way home – lights up at the touch of a button
📟    Real-time digital battery level display – Precise percentage reading, clearly visible at night thanks to backlighting
⚡    Automatic battery switch-over – Switches to battery-powered aeration instantly if the external power supply is disconnected, ensuring fish and shrimp remain oxygenated
🌊    3.5L/min dual-outlet aeration – All-copper motor, adjustable airflow, capable of supplying two fish tanks simultaneously
🔇    Silent operation – Low-noise design, won’t startle fish or disturb people
📱    USB power bank function – Provides emergency charging for mobile phones, watches, headlamps and more

🎯 Solves your 6 major problems
❌ Outdoors fishing – Do your catches often die from oxygen deprivation?
✅ 72-hour extended aeration keeps your catch fresh all the way home

❌ Running out of battery on your mobile whilst outdoors?
✅ USB power bank function – emergency charging for mobiles, watches, headlamps and more

❌ Home aquarium – no one to look after it whilst you’re away on a business trip?
✅ Solar-powered automatic recharging ensures continuous, uninterrupted aeration

❌ Night fishing in the dark – struggling to see the path or the digital display?
✅ LED torch + backlit large screen – hassle-free night-time operation

❌ Carrying too much gear: aerator, torch, power bank…
✅ Three-in-one device, lightens your load

❌ Low airflow, loud noise, motor prone to failure?
✅ Heavy-duty solid copper motor: powerful, long-lasting, low-noise

⚙️ Key Technical Specifications
Item    Specification
Product Name    Solar-powered Multi-functional Aerator, Torch and Power Bank 3-in-1
Battery Type    18650 lithium-ion battery (dual-cell high capacity)
Charging Method    Solar panel + Type-C (charge whilst in use)
Aeration Power    2W
Aeration Flow    3.5 L/min (dual-outlet adjustable)
Aeration Runtime    Low setting ≥72 hours / High setting ≥24 hours
Suitable Water Depth    ≤40 cm (air stone placement depth)
Torch Lighting    High-brightness LED, front/side illumination
Battery Indicator    LCD digital display (percentage)
Motor Type    All-copper silent motor + smart chip
Speed Settings    3 levels (adjustable airflow)
Automatic Switch-over    Supported (automatically switches to battery power when external power is disconnected)
Additional Features    USB output (5V/1A, can charge mobile phones)
Standby Power Consumption    Ultra-low power consumption, efficient standby for 599 days*
Product dimensions    Approx. 36×156 mm (portable cylindrical/rectangular shape)

Accessories list    Main unit ×1, air tubes ×2, air stones ×2, Type-C cable ×1, user manual ×1
*Standby data is a theoretical value based on static power consumption in a laboratory environment; actual results may vary depending on storage conditions.

🔧 Why choose it? — Upgraded details
🧲 Reinforced solid copper motor
40% more powerful than standard iron-core motors
Low heat generation and high efficiency, with no overheating during continuous operation

🔢 Upgraded Digital Display
No more ‘guessing the battery level’
Automatic backlight at night, making it easy to read

🌀 Multi-outlet Air Distribution + 3-Speed Settings
Dual air stones with independent airflow, suitable for multiple aquariums or fish tanks
Adjust airflow via rotary dial or buttons, suitable for both small fry and large fish

🛡️ Smart Chip Protection
Quadruple protection against overcharging, over-discharging, overheating and short circuits
Does not damage the battery when charging whilst in use

💧 Quiet Operation + Splash-Proof
Internal shock-absorbing structure, operating noise ≤40dB
Splash-proof body (Note: Do not submerge in water)

📦 Package Contents (Complete set, ready to use)
Solar aeration pump ×1
Aeration tubing (approx. 1 metre) ×2
Ceramic/nano aeration stones ×2
Type-C charging cable ×1
Product user manual ×1

🌊 Recommended Scenarios (Illustrated guide)
Scenario    Usage Description
🎣 Outdoor fishing    Oxygenation for keepnets, fish boxes and live fish buckets, increasing catch survival rates by 80%
🐟 Fish markets/stalls    Operates off-grid with dual battery and solar power backup, ensuring customers see lively fish
🚚 Live fish transport    Plug into the car’s cigarette lighter or charge via solar power for oxygen-rich transport over long distances
🏠 Home aquariums    Serves as a backup aeration pump, automatically activating during power cuts to protect ornamental fish
🏕️ Camping/Beach Foraging    Lighting + mobile phone charging + aeration for seafood/crabs – one device, multiple uses
⚡ Emergency Relief    Provides lighting, mobile phone charging and aeration for small tanks during power cuts
💡 Frequently Asked Questions (FAQ)

Q: How long does it take to fully charge via solar power?
A: It takes approximately 10–12 hours to fully charge in strong sunlight (depending on light intensity); Type-C fast charging takes about 3–4 hours.

Q: How exactly does the automatic start-up feature work during a power cut?
A: The main unit is normally connected to a USB power source (such as a charger or car USB socket). If the external power supply is cut off, the device will automatically switch to the built-in battery within 0.5 seconds and continue aeration without any manual intervention.

Q: Can I oxygenate the water whilst it’s in the sun?
A: Yes. The solar panel will continuously supply power and recharge the battery, allowing you to ‘use and charge’ simultaneously.

Q: How many settings does the torch have?
A: Steady light → Strobe/SOS (on some models) → Off. Suitable for night fishing, emergency signalling and walking at night.
Q: How deep should the aeration stone be placed in the water?
A: We recommend no deeper than 40 cm; otherwise, the airflow will decrease significantly. The main unit must be placed above the waterline in a dry location.