LEXIN

LEXIN P4 Tire Inflator Portable Air Compressor 150PSI Electric Air Pump for Car Tires w Pressure Gauge LED

180+ bought in the past month

$35.99$39.99

About this item

  • 2X Faster Inflation: LEXIN P4 portable tire inflator provides a maximum pressure of 150PSI and fast airflow of 30L/Min. The default pressure value inflation time of different modes: car/2.4Bar/10mins, motorcycle/2.7Bar/6mins, bike/38PSI/1mins, ball/8PSI/30s. Say goodbye to long struggling with bulky air compressors. This portable and powerful P4 tire pump will save you time and effort, allowing you to get back to your adventures faster.
  • 4+N Smart Modes: The P4 smart air pump provides 5 preset inflation modes ( car, motorcycle, bike, ball, and customize ) with 4 preset units (PSI, KPA, BAR, KG/CM²) to meet your different inflation needs. The package includes an air hose, ball needle, Presta adapter, and inflatable adapter. Inflate anything, inflate anywhere with LEXIN P4 portable air pump.
  • Accurate Digital Pressure Gauge: The P4 tire inflator accurately detects and presets the tire pressure, short press the +/- button to adjust the preset air pressure value 0.5PSI per press, long press +/- button to quickly adjust. Auto-stop once it reaches the preset value. Hands-free, and never worry about over-inflation or under-inflation!
  • Powerful Battery Life: Built-in 4000mAh efficient rechargeable battery ensures P4 electric air pump for long-time use when fully charged. Fast charge by 5V/2A USB-C input keeps you always prepared, and 5V/2A USB-A output works well as a power banker. The bright LED light on the top makes it convenient to use as an emergency light in the dark, 3 Modes ( LED, SOS, Flashing).
  • Cordless and Compact: Crafted of premium ABS, LEXIN P4 portable air pump is compact and lightweight. Measuring 6.1"L x 2.7"W x 1.7"H and weighing just 1.31 pounds, easy to carry in your vehicle or backpack. Be prepared for any inflation needs, whether it's on the road, on the trails, or at home. A storage bag is included in the package.
$35.99
Was $39.99Save $4.00

In Stock

DeliveryThursday 9 Apr – 15 Apr · Order within 9h 39m
Easy Returns · 30-day window
This order is a gift

In Stock

Secure Checkout
Free Returns
30-Day Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Sold bylexinmoto
Returns
Easy Returns30-day return window
PaymentsSecure transaction

Product details

ColorBlack
BrandLEXIN
MaterialAcrylonitrile Butadiene Styrene
Item Weight427 Grams
Product Dimensions6.1"L x 2.7"W x 1.7"H

Technical specifications

colorBlack
brandLEXIN
materialAcrylonitrile Butadiene Styrene
item_weight15.1 ounces
product_dimensions6.1"L x 2.7"W x 1.7"H
power_sourceBattery Powered
air_flow_capacity30 Liters Per Minute
maximum_pressure150 Pound per Square Inch
operation_modeAutomatic
voltage5 Volts
hose_length6.5 Inches
manufacturerLEXIN
battery_typeRechargeable
wattage14.8 kWh
modelLEXIN P4
item_model_numberLX-P4
batteries1 Lithium Polymer batteries required. (included)
manufacturer_part_numberLEXIN-P4
special_features2X Faster Inflation, 4+N Smart Modes, Automatic Shut-Off, Digital Real-Time Pressure, LED Light
best_sellers_rank#38,034 in Automotive ( See Top 100 in Automotive ) #347 in Wheel & Tire Air Compressors & Inflators
date_first_availableSeptember 14, 2023

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail
Product detailProduct detail

Customer reviews

4.6553 ratings
★★★★★

good for motorcycles, even for fully flat tires

manJanuary 6, 2026

pretty darn good, inflated both back and front tires for my motorcycle, 32 psi and 28 psi no problem, even when the back tire was 100% deflated it did the job performantly Read more

★★★★★

Every biker should have one

JR AndersonSeptember 27, 2025

Works great. Holds a charge for months. Topped off motorcycle tires many times before it needed a charge. Works great and easy to use. Small, fits into saddlebag, barely takes up any room. Buddies all bought them after they saw mine.. Read more

★★★★★

Pro!

JoelOctober 6, 2025

Great inflator! inflates just about anything. Car and Truck tires no problem, motorcycle tires. great to top off or if you want to fill. Small size and fast paced. nice battery longevity and quality screen. Yes get one! Read more

★★★★★

Great addition to my gear bag.

tambourinemonkey66August 12, 2024

I got this product to replace several tools for checking and inflating my motorcycle tires. With this I simply set the pressure I want, attach to the tire stem, and if pressure is needed hit the ON button. The tire stem attachment works quite well without any loss of air going on nor coming off. I charged it up right out of the box, as the battery indicator was Yellow. Once fully charged I added 7lbs of air to my motorcycle's front tire, 2lbs to the rear, and 7lbs to each of my wife's Nissan Maxima's tires. As expected the hose gets a little hot and I did take a break between filling the front and rear tires on the Maxima. The motorcycle tires filled quite quickly, the car tires took a little longer, but it was just a few minutes each for the car tires. Now it's a wait and see how long the battery life is. I considered the Lexin P5, but I'm only using the pump for my motorcycle tires mostly and I didn't need the bigger battery. I figured for the most part wherever I can charge the pump at, I can also charge, let's say, my phone too, so I don't need a big battery to charge other devices. I'm very happy with my purchase so far. I bought the brand because it's recommended and sold by a very good motorcycle merchandize supplier. Prime has quicker delivery. Read more

★★★★☆

Good value but No presta adapter

JMPAugust 11, 2024

Main reason I'm giving this four stars instead of five, is no Presta adapter. Main reason I chose this one was the description said it had a presta adapter and I bought it to inflate the tires on my two bikes that both have presta stems. Either the description if wrong or they forgot to incude it, the other advertised adapters were included. Forgunately I have a presta to shraeder adapter in the saddle bags of both my bikes for the strems and just used those. It has suggested presets but those are WAY off, so make sure you know your tire pressure. For a bike it's something like 45 PSI and my one bike is 65 and the other is 85. I just manually changed it and it worked fine. It charges really fast but battery life isn't that great. Works great for adding air on a low tire, but wouldn't use it for commercial purposes. Both tires were totally flat on my one bike I haven't riden in about a year, and my bike I use every day needed about 15 PSI in both tires and the battery indicated was low after just that. Also took a while to fill the two flat bike tires, so it would probably take a good ten minutes to fill a flat car tire. Good value for the money. I looked at similar ones that were quite a bit more, and this was the most reasonably priced one that had good ratings. The other minor complaint I have is the the insutruction manual type is very small, and unless you are a twenty year old with perfect vision, you'll have troube reading it. It's pretty common sense to use though and there are plenty of videos on how to use it online, so that's not a huge deal. If it had the presta adapter included, I'd probably be giving this a five Read more

★★★★★

Great pump.

MpatelDecember 19, 2025

Great little pump! I use it for bikes, cars, trucks, my travel trailer, etc. I've had mine a year, last week, it stopped pumping air (it would run but no air would come out) I contacted them, sent a video, and they sent me a replacement. That's great customer service!! Read more

★★★★★

Portable air pump

D. AndersonSeptember 2, 2025

Works as advertised, very handy Read more

★★★★★

Perfect Item

ShuppyJuly 1, 2025

This is perfect for airing up tires. Used it on the motorcycle and the riding lawnmower. Very convenient do not have to drag the heavy air compressor around to air anything up. Took less than a minute to air up the lawn tractor tire to full air. Fast charging stays charged for a long time. Only charged it when I received it and haven't charged it since. Read more

Recently Viewed