6V 2W Solar Oxygen Pumps Battery Powered Solar Oxygenators for Small Fish Pond

6V 2W Solar Oxygen Pump Battery Powered Fish Tank Oxygenator Aquarium Oxygen Aerator Solar Oxygenator for Garden Fish Tank Outdoor Pool Pond Feature: 1. Dual-Use Oxygen Pump: Introducing our Solar Oxygen Pump, a device equipped to function as both an AC and DC pump. With a pure copper core and high-quality lithium batteries, the tool promises a long lifespan of up to 500 cycles. 2. Compact and Efficient: Our Fish Tank Oxygenator is a compact yet powerful device. Its minimal noise, high air volume, and extended lifespan make it stand out. Plus, a single full charge can power the device for 20 continuous hours, suitable for diverse applications. 3. Smart Control Circuit: Our Aquarium Oxygen Aerator uses an imported microcontroller for intelligent control, ensuring constant voltage and current charging. It has overcharge and discharge protection, along with low power warning, providing an extra layer of safety for users. 4. Wide Application: Ideal for various ornamental fish, aquariums, fish hobbyists, company fish tanks, and home fish breeding. The Fishing Aerator is particularly suitable for emergency oxygenation during power outages, as well as for oxygenation during outdoor fishing or small-scale aquatic transportation. 5. Quality Material: Our Solar Oxygenator is made from superior materials, making it and user-friendly. Designed to stand the test of time, it ensures reliable operation and easy handling. Specification: Origin: Mainland China Material: Plastic Solar panel: 6V 2W Battery: 18650 lithium battery 3.7V 2200mAH Oxygen pump: DC micro air pump 1.8V 150MA Noise: 50dB Minimum air flow: 0.3L/min Air nozzle specifications: diameter 4.4MM (the external air nozzle of the product is 5.1MM in diameter) Product working power range: 3.2V-4.2V 90MA Working time: About 10 hours of continuous operation when fully charged. About 16 hours of intermittent operation. Charging method: sunlight charging; USB AC charging Charging time: Sunlight charging is about 8 hours. USB AC charging is about 3 hours Shell material: ABS Solar panel size: about 140.00x130.00x30.00mm Solar panel size: 5.51x5.12x1.18inch Instructions for use: Connect the air stone to the exhaust hole and put it into the water that needs oxygenation. The solar cell faces the sun and there is no obstruction between the solar cell and the sun. Turn the toggle switch to ON and the oxygenation pump starts to work. When the sun is strong, the solar cell can charge the excess power into the internal battery and store it. When there is no sunshine, the battery can be used to power the oxygen pump. This product can also charge the battery through USB 5V 1A power supply. Things to note: 1. This product is an electronic product. The whole machine cannot be placed in water, and the diversion holes cannot be blocked. 2. The product needs to activate the circuit before it can be used normally after replacing the battery; the activation method is to place the solar cell in the sun for 5 seconds, or input 5V voltage into the USB charging port for 5 seconds. 3. This product is a solar product, and the charging speed is related to the intensity of sunlight. Regularly cleaning the dirt on the solar cell can improve the charging efficiency. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.