Portable 5W Solar Power Supply Oxygenator Air Pump for 5L Fish Tanks Aquariums Po Made of Durable Plastic

Feature :

This is a solar powered aquarium oxygen fish air pump. Powered by solar energy, it's more energy-saving and environmentally friendly.  Powerful, high output pumps fulfill most aquarium air requirements and are built to ensure years of dependable, trouble-free use. Technologically advanced design offer smooth, quiet operation. Perfect air pump  to add water movement and oxygen in the fish tank to increase the health of water and give your fish a comfortable environment.

Specification:

Others information :

Voltage range: 3.0V-4.25V

Maximum working current: 150+-10MA (high grade); 75+-10MA (low grade).

Quiescent current: less than 500UA

Discharge protection voltage: 3.0V

Charging protection voltage: 4.25V

Whether with light control: without light control

5. Working mode:

oxygen supplying all the time or intermittently ( intermittent aerobic, continuous aerobic, automatic aerobic ) 

Work instructions: battery voltage 3.0V-3.6V, red light when working; battery voltage 3.6V-4.2V, light blue when working; shutdown does not light.

charging method:

Method 1: USB charging (5V 1A charging)

Method 2: Solar panel charging (the product is placed under outdoor sunlight)

Charging indication: battery voltage 3.0V-3.9V, red light breathing indication charging when charging;

The battery voltage is 3.9V-4.2V, and the blue light breathing indicator is charged when charging.

Fully charged blue light is always on.

5. Instructions for use:

Connect the bubble stone to the vent hole and put it into the water that needs oxygen. The solar cell is facing the sunlight. There is no obstruction between the solar cell and the sunlight. Press the switch oxygen pump to start working. Press the switch repeatedly to select Different working modes.

6. Pay attention :

1. This product is electronic product. The oxygen-increasing part of the device cannot be placed in water, the diversion hole can not be blocked, and it is more than 0.5M away from the water source.

2. This product is a solar energy product. The charging speed is related to the intensity of sunlight. Regularly clean the dirt on the solar cell to improve the charging efficiency.

Packaged Included:
1 x Water Air Pump
1 x Solar Panel
1 x USB Charging Cable
1 x Soft Tube
1 x Fittings Kit

Remark : This price is without Solar panel , just common style . Solar panel style ,  add extra $2.5/pc