Antfraer Solar Water Pump with 2200mAh Battery Backup, 12 Watt Solar Fountain Pump Kit, 160GPH+ Solar Water Fountain Adjustable with PVC Tubing for Pond Garden Waterfall Bird Bath Hydroponics

【Upgrade Solar Panel】The 12 watt 18v panel of the solar water pump is making of tempered glass polycrystalline silicon, Large-capacity 2200mAh 14.8V-16.8V rechargeable battery backup that automatically stores electricity throughout the day under direct sunlight, which making the water spray more stable and persistent.
【Multi-Protection】This solar fountain pump has a two-way filter design to preventing leaves or dust from clogging the pump. Moreover, it equipped a replacment filter to replace the sponge when cleaning the pump.
【Special Design】The battery backup is specially designed for our Antfraer’s 12W/20W solar water pump kit, it stored energy when sunny days to help the solar fountain pump keep sufficient power to work even on heavy cloudy or sunset 3-5 hours when fully charged. (Working hours depend on how much power is stored)
【Rechargeable 2200mAh Battery】The Li-ion 2200mAh rechargeable battery will fast charging with solar panel when get sufficient sunlight, 6 hours to full (won’t charged fully on cloudy day). The battery pack will assist the fountain working on couldy day or sunset.
【Easy Installation & Service】The solar pump has a two way installations that you can install solar power panel by insert on the ground or screwed on the wall, you can adjust the ground plug(rotate 90°) to get the best sunlight angle. Our solar pond fountain provides professional technical support. Any problems, please let us know.