Sunnydaze Decor 2-Tier Rust Solar Outdoor Tiered Water Fountain with Battery Backup

This outdoor solar with battery backup birdbath fountain is perfect for the garden or landscaped area with no need for an outlet. To run on battery mode simply press the Battery On/Off button. The battery will now power the pump. On the battery mode it can run for up to 4-hours on cloudy days or at night. When the battery power is depleted, the system will automatically change back to solar powered mode and start again when there is sufficient sunlight. A fully charged battery will operate up to 4-hours after the sun goes down.