Mellif paddle board pump is compatible with Makita 18V batteries, built-in low voltage protection to prevent over-discharge. Power the Sup pump with either the 9.5ft 12V DC car power cord or the included 20V 2.0Ah battery, making it perfect for outdoor use. Inflate your stand up paddle board to 20 PSI in just 8 minutes with the powerful pump, and rely on the auto shut-off feature and digital display to set and monitor the pressure in real-time. The backlit LCD screen and built-in LED light ensure easy operation in low-light conditions. With efficient heat dissipation, the electric paddle board pump maintains optimal performance. The package includes 6 nozzles, making it suitable for inflating paddle boards, air mattresses, kayaks, boats, pools, tents, and more.