Electric Paddle Board Pump Portable, 20PSI High Pressure SUP Air Pump with Intelligent Dual Stage Inflation, Deflation & Auto-Off Function, Rechargeable Battery & 120W 12V DC Inflator for Kayak Boat

Intelligent Dual Motor: The initial stage runs at 360L/Min and the subsequent stage at 100L/Min.
Actual testing indicates that inflating a 10'6" x 33" x 6" paddle board to 10 PSI requires 7 minutes, and reaching 15 PSI takes 11 minutes.
Inflation durations differ based on paddle board dimensions and target PSI.
Battery or 12V DC Power Source: This air pump is fitted with a 13500mAh battery.
A complete charge requires 4-5 hours and enables continuous inflation of 3 stand-up paddleboards to 15 PSI or 4 stand-up paddleboards to 12 PSI.
It also contains a car adapter plug for operation using a 12V DC power supply.
This adapter does not recharge the battery.
Auto Inflate/Deflate Design: Set the pressure unit and the desired pressure value prior to use, then press the switch to start automatic inflation.
The pump will automatically stop when the preset pressure value is achieved.
Press the switch to engage the deflation function (manual closure is needed).
Cooling & Noise Reduction System: An integrated cooling system prevents overheating, keeping the air pump cool even during prolonged operation.
Noise level for the first stage is 67 decibels, and for the second stage is 67 decibels, rendering it roughly 10% quieter than similar products.
Multi-functional Design: Includes an LCD display, multiple mode settings, preset pressure values, and real-time monitoring for straightforward and convenient button operation.
An extra LED emergency light is provided, offering up to 9 hours of operation on a full charge