Solar Water Air Pump Panel For Pool Pond Fish Tank Oxygenator Aerator Garden

Description

Features
Material: ABS
Oxygen Pump: DC Micro Air Pump 1.8V 150mA
Solar Panel: 5V, 290mA
Battery: Built-in 3.7 2200mAh 18650 Li-ion Battery
Charge Time: about 15h by Solar, 3h by DC
Air Pump Working Time: about 15-20h (Full Charge)
Working Power Range: 3.2V-4.2V 90mA
Air Pump Output: 0.3L/min
Noise: 50dB
Low Power Indication Voltage (Flash in Green): 3.3V
Full Power Indication Voltage (Glow in Red): 4.0V
Over Charge Protection Voltage: 4.2V
Air Mouth Diameter: about 4.4mm (The External Air Nozzle is φ5.1mm)
Product Size: about 13 x 8 x 5cm/5.1 x 3.1 x 2.0in
Package
1 x Air Pump
2 x Air Stones
2 x Connectors
2 x Tubes
1 x User Manual