LEXIN P5 Tire Inflator Portable Air Compressor - Fast 150PSI Cordless

Our review of the LEXIN P5 finds it best suited for drivers and riders who want a compact, reliable solution for on-the-road inflation. The biggest reason to buy is its combination of a high-performance motor and a 5000mAh battery that delivers quick inflation up to 150 PSI while remaining small enough to stow in a glovebox or backpack. In everyday use it proved easy to set up, read and save target pressures, and complete common tasks like topping up a car or motorcycle tire without fuss.

Key Features

• 2X Faster Inflation: The high-performance smart chip and 30 L/min airflow reduce pump time so a typical car tire can be brought to 2.4 Bar in about 10 minutes.
• 5 Smart Modes: Preset modes for car, motorcycle, bicycle and ball plus a fully customizable slot make it quick to select the right target pressure for common inflatables.
• Accurate Digital Pressure Gauge: The clear display shows real-time pressure and auto-stops at the saved value, preventing overinflation or underinflation.
• Powerful Battery Life: The built-in 5000mAh battery charges by USB-C and can inflate multiple 17in tires on a single charge, making it useful for road trips.
• Compact, Alloy Build: Zinc alloy construction keeps weight to about 1.1 lb and the small footprint fits easily into vehicle storage or a carry bag included in the package.

Who It's For

The LEXIN P5 is ideal for motorists, motorcyclists and cyclists who value portability and predictable, repeatable inflation. It works well for weekend riders who need a dependable pump for occasional tire adjustments and for drivers who want a compact emergency inflator that doubles as a USB powerbank.

It is less appropriate for heavy workshop use or continuous commercial duty where an industrial compressor is required, and users who need ultra-rapid inflation for very large tires should consider a larger station compressor instead.

Pros & Cons

Pros

• Fast inflation performance with a high airflow rate and 150 PSI maximum for a wide range of tires.
• Multiple preset modes and a customizable memory make routine use fast and consistent.
• Long battery life from the 5000mAh pack and USB-C charging adds convenience on the road.
• Compact alloy construction and included accessories keep it portable and ready to carry.

Cons

• Inflation times for car tires can still reach around 10 minutes, so it is not instantaneous for larger tires.

Specifications

Maximum Pressure	150 PSI
Airflow	30 L/min
Battery	5000mAh rechargeable
Weight	1.1 lb
Size	6.4 x 2.7 x 1.5 in
Included Accessories	Air hose, ball needle, presta adapter, carry bag

Our Verdict

The LEXIN P5 is a solid value for drivers and riders who need a lightweight, portable inflator that reliably reaches preset pressures and auto-stops. Its battery life, preset modes and accurate gauge make it a practical choice for emergency roadside use and routine topping up, offering good performance without the bulk of larger compressors.

Frequently Asked Questions

How many tires can it inflate on one charge?
When fully charged the 5000mAh battery is rated to inflate multiple 17in tires, typically around six to seven refills depending on starting pressure.

Does it auto-stop at the target pressure?
Yes, the digital gauge lets you set a target and the pump will automatically stop when that pressure is reached.

What accessories are included?
The package includes an air hose, a ball needle, a presta adapter and a rugged carry bag for storage.