LEXIN P5 Portable Tire Inflator — 150 PSI Cordless Air Pump, 5000mAh Battery & Digital Gauge (Black)

LEXIN P5 is a compact, rechargeable cordless tire inflator that delivers up to 150 PSI with preset modes for car, motorcycle, bike, ball, and custom inflation.

The LEXIN P5 Portable Tire Inflator is a lightweight, aluminum-alloy air compressor engineered for fast, accurate inflation on the go. With a high-performance smart chip, a bright digital gauge, and a 5000mAh battery that doubles as a power bank, the P5 blends speed, precision, and portability so you can top up tires and inflatables without a power outlet. It comes with an air hose, Presta adapter, and ball needle, plus a rugged carrying pouch for neat storage.

How quickly will the LEXIN P5 inflate my car or bike tires?

The P5 uses a 30 L/min airflow and a high-efficiency motor to shorten inflation times compared with basic mini pumps. Default times are practical targets: roughly 10 minutes for a typical car tire (2.4 bar), about 6 minutes for a motorcycle tire (2.7 bar), and under one minute for a bicycle tire (38 PSI), depending on starting pressure and tire size.

• Car tire (typical 2.4 bar): ~10 minutes
• Motorcycle (2.7 bar): ~6 minutes
• Bicycle (38 PSI): ~1 minute
• Sports ball (8 PSI): ~30 seconds

Does the P5 give accurate pressure readings and prevent over-inflation?

The P5 features a digital pressure gauge that shows live pressure in PSI, KPA, BAR, or KG/CM² and lets you set a target with +/- buttons. When the preset pressure is reached the pump automatically stops, so you won’t need to monitor it constantly and risk over-inflation.

• Real-time digital readout for instant feedback
• Four units supported for international use
• Auto shut-off at preset pressure for safety
• Custom mode to save preferred pressure settings

How long does the battery last and how do I recharge the unit?

The integrated 5000mAh battery can inflate up to about 6.5 standard 17" car tires on a single full charge, making the P5 suitable for roadside use and routine maintenance. Recharge via the USB-C port; the unit also offers USB-A output so you can charge a phone or other small device in an emergency. For safe charging, use the included USB-C cable with a 5V/2A charger—high-power fast chargers are not supported.

• 5000mAh battery: multiple inflations per charge
• USB-C input for recharging; included cable recommended
• USB-A output works as a power bank for phones
• Built-in LED flashlight for low-light inflation

Is the LEXIN P5 easy to carry and durable for everyday use?

The P5 is machined from aluminum alloy to balance durability and low weight, tipping the scales at around 1.1 lb with compact dimensions that fit most trunks and backpacks. A protective carrying pouch is included to keep the pump and accessories organized, and the kit includes an air hose, Presta adapter and ball needle so you can inflate many items without extra purchases.

• Weight: ~1.1 lb; dimensions: 6.4 × 2.7 × 1.5 inches
• Aluminum-alloy body for strength and heat dissipation
• Included pouch and accessories for versatile use
• Compact shape fits trunks, bags, and motorcycle tail packs

Who this is for: The LEXIN P5 is designed for drivers, cyclists, motorcyclists, and active households that want a fast, reliable, and portable way to maintain correct tire pressure and inflate sports equipment. It suits anyone who values accurate digital readings, cordless convenience, and a lightweight tool that fits neatly in a car trunk or backpack for daily use or emergency roadside topping-up.