Magicfly Solar-powered Water Pump with 800mAh Battery Back-up Maximum water height: 30-45cm Solar Panel: 2.5W/Brushless pump: 0.8W Batteries: NI-MH AAA 7.2V/800mAh Maximum quantity of flow: 175L/h Dimension: 7.56*6.69*0.98 inch / 192*170*25 mm