1. 4.2V~12V DC; 2. Long life brushless pump,ideal life for 30000 hours; 3. Durable magnetic rotor and steelless shaft; 4. Low or no maintenance; 5. Submersible installation; 6. Low power consumption; 7. Can be custom-tailor; 8. It’s widely used for solar products,mobile air condition Vehicle refrigerator and Cool-water machinery field Etc.