SunSun CP-201/CP-202 is an air pump that has a built-in battery.With the high performance 18650mAh lithium battery the time is 20 hours of continuous use.The battery capacity display, alert and notification will work during charging. ABS plastic. Quiet and easy to load. The CP-201/CP-202 compressor is ideal for use in applications that require the injection of clean air (aquariums, aquarium batteries, psiculture, etc.). It automatically switches to missing battery power Power: 1.5WMax Pressure: 0.012MpaCapacity of 5 Liters / minApproximate Size: 116x116x66mmBivolt
CP-201 - Single outlet
CP-202 - dual outlet