Weanas 9V 2.5W Solar Fountain Pump with Built-in Battery Backup, Free Standing Solar Powered Bird Bath Water Fountain Pump for Garden Fountain Pond Pool Outdoor

2.5W Solar Powered: With 800mAh battery backup, it can store sun power simultaneously while working in sun, more powerful than other solar fountain. No outlet required, eco-friendly and energy-saving Protection Function: After running out of water, the 2.5W solar fountain will stop to work and switch to the protection function in 20s to extend its lifespan. When the fountain is not working, check if the product is in the water or disassemble the pump and clean it Environmental Friendly: The backup battery is just beside the solar panel, when the sun shines, the excess electricity will be stored in the battery, ensuring the fountain constant flow, to make the water pump still works at night, or during rainy days Easy and quick install: The fountain pump kit has 3 adapters and 4 spray nozzles, different water flow effects available. Put the pump in water with suction cup, place the solar panel facing to sun and turn the swith to "ON" side, the fountain will start to work Professional Warranty: Free return within 3 months, 1 year warrantyand replacement policy, any issue, lease feel free to contact us. Suitable for bird bath, fish tank, small pond, garden decoration, water circulation for oxygen, etc