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Solar Aeration Pump with Battery Solar Oxygen Pump Aquarium Fish Tank DC AC Oxygen Pump for Indoor Outdoor
1. This product AC/DC dual-purpose oxygen pump adopts pure copper movement, high-quality lithium battery, and has a cycle life of up to 500 times. It has the characteristics of small volume, low noise, large gas volume and long service life. It can be used continuously with full charge. 20 hours.
2. The internal circuit adopts the intelligent control of imported single-chip microcomputer, which has the characteristics of constant voltage constant current charging, overcharge and over discharge protection, low power alarm and high safety factor.
3. Widely used in a variety of ornamental fish, aquarium, fish aquarists, company fish tanks, family fish farming fish aerobics, especially suitable for emergency oxygenation during power outages, as well as field fishing, a small amount of aquatic transport oxygenation function.
Solar panel: 5V 290MA
Battery: 18650 lithium battery 3.7V 2200mAH
Oxygen pump: DC micro air pump 1.8V 150MA
Bath sound: 50dB
Minimum air flow: 0.3L/min
Air nozzle specification: φ4.4MM (the external nozzle of the product is φ5.1MM)
Product operating power range: 3.2V-4.2V 90MA
Low power indication voltage (green light flashing): 3.3V
Full power indication voltage (red light): 4.0V
Charging protection voltage: 4.2V
Working time: Fully working about 15-20 hours
Charging method: solar charging; USB AC charging
Charging time: sunlight charging for about 15 hours. USB AC charging for about 3 hours
Product size: 13*8*5cm
Neutral cattle card box size: 14.5 * 10.5 * 5.5cm. The whole box weight is about 435g. English manual.