Dual Power Options: 13,500mAh battery (3-hour charge) or 12V car direct power (no battery charging). Paddle Board 20PSI High-Pressure Electric SUP Pump, 12V Car-Powered Auto Shut-Off Rechargeable Paddleboard Pump 20PSI Max Pressure: Master tough inflation tasks for SUPs, kayaks, and inflatable tents. Auto-shutoff activates at preset pressure (12 PSI in 7 mins, 15 PSI in 9 mins) to avoid over-inflation. Low battery? Plug into 12V DC car lighter for instant power. [13500mAh Battery + 12V Direct Use] Two ways of working. Your ultimate outdoor companion! [20PSI Pro-Level Power] Deliver up to 20PSI for heavy-duty inflatables like SUPs and kayaks. 6 Nozzles Included: Perfect fit for paddleboards, kayaks, tents, air beds (large/medium/small), and swimming rings. The SOL 12V (20PSI) High Pressure Electric Pump plugs into your vehicle's cigarette lighter and has a 15000mAh rechargeable battery option Featuring auto-stop functionality, the pump precisely shuts off when the set pressure is reached, preventing over-inflation and ensuring peace of mind [Built for Outdoor Demands] Reliably inflates SUPs, kayaks, tents, air beds, and pools. Electric pump for paddle board – Find the best price Smart & Safe: Auto shut-off, real-time PSI tracking, instant deflation. If you have any problem when using our portable air pumps, please contact us any time