Product information: Motor: 300W Battery: 24V 6AH lead-acid battery (lithium battery optional) Charging time: 4-5 hours Use time: 40 minutes to 1 hour Dimensions: 61.5 * 36.7 * 31.2 cm Function: waterproof, motor overheat, low voltage, circuit board overheat protection Packing list: Submersible + power adapter X1PCS