TOPUMP Rechargeable Electric Air Pump TPS300 for Air Tents, SUP

Tested for operation upon opening.
Stored at home without use since then.
No claims, no returns, please.

1. The only dual-motor air pump that reaches 20 PSI with its built-in battery. Can inflate 7 SUPs consecutively up to 12 PSI on a single charge. Features Teflon for piston bearings and ultra-durable engineering plastic for the cylinder. Compact and portable, it comfortably supports your summer outdoor activities.
2. High-speed and powerful dual-stage with auto-off. Automatic dual-stage pump: Stage 1 for high-volume inflation at up to 430 L/min, Stage 2 for high-pressure inflation at up to 120 L/min. For a 10.5 ft SUP, it reaches 15 PSI in just 5 minutes and 20 PSI in 7 minutes. Auto-off function: The pump is incredibly easy to use; simply set your desired PSI for automatic shut-off. Reliable motor quality; it can inflate 7 SUPs consecutively, so you don't have to worry about the pump breaking.
3. Air deflation mode. The end of the day is even quicker. Simply switch to deflate, and your board will deflate in about 1 minute. Once fully deflated, your SUP can be easily rolled up for compact storage. The hose can be secured with the pump's strap, and the main unit is small and easy to carry.
4. Strong and reliable. Upgraded compression pump design for a longer lifespan. Utilizes Teflon for piston seals and high-strength engineering plastic for the cylinder. The new compression system achieves high airflow, low heat generation, and a long service life. It can inflate 7 consecutive 10.5 ft SUPs, meeting the needs of group trips.
5. Easy to use. Range is 0-20 PSI with an accuracy of 0.2 PSI. You can set your desired PSI, and it will automatically shut off when it reaches that PSI, so there's no need to worry about over-inflation. This convenient little pump makes paddleboarding even easier!
6. Battery care and long life. The air pump with a built-in battery can be charged via a USB Type-C port. Use a charger of 5V2A or higher, and avoid low-power chargers. To maintain battery life, charge it once every six months and use it once a year. This will help prolong the battery's performance.