AstroAI L7 Tire Inflator Portable Air Compressor Cordless Mini Bike Pump with Digital Dual Values Display, 150 PSI Car Tires Air Pump with LED Lights&Pressure Gauge for Auto, Motorcycles, Bikes, Balls

This worked right out the box!! I had a tire sensor issue due to a few tires needing more air to clear the alert. This portable tire inflator had a full battery charge on it as well as a nice screen to show current tire pressure, type of tire to be inflated as well as adjustable setting for target tire pressure. I was able to have the tires that needed slight air to be filled ASAP, clearing the alert!! It also has a nice flashlight as well as ports that allow it to recharge another device as needed. Great deal!!!

Enjoy the size and is easier to handle than my 12v wired to car inflator. Pumped 25 lbs into a 12" trailer tire to 36psi. Want unit for access ease. Enjoy the fact it reads the current psi and as it fills PLUS the auto shutoff to whatever PSI you choose. Got a 110v quiet compressor for most of my work so I do not plan to beat this unit to a pulp. I will update down the road on battery durability.

I have used this with both car and bicycle tires. I am extremely pleased with it. I first bought one for my father as he was having trouble using a regular bike pump (and seeing the pressure gauge - he is 95). This was so simple and effective that I bought one for myself.

Shipped quickly. I had a problematic tire on my SUV so I tried it there. Needed to add 5 psi and after about a minute and a half or so it got the job done nicely. I tested the psi readout to my manual pressure gauge and it was very close. The unit is pretty simple to use, instructions are pretty clear. I like the compact design and clear read out. When the device is in use, and the pressure equals your pre set, it stops as described. I have one minor gripe. After charging this I placed the unit in my garage on the workbench. Overnight temps there were in the mid 30s F. The unit showed the battery was low (only one bar lit) the next afternoon. Still did the job but I have a concern overall regarding holding a charge. I will continue to monitor.

I've used it to top-off car tires, inflate multiple bicycle tires and a huge yoga ball. It shuts off after a minute automatically so for a large job you just need to re-start it until whatever you're inflating is full. It took 9 cycles to fill the yoga ball, and a full battery charge. I haven't done it but I imagine that you'd use a full charge to inflate a car tire, possibly a few charges. It is not meant for that, although it could do it if you were patient. Top off the car tire with a few lbs, inflate bike tires, sports ball. Perfect for that. Includes a variety of attachments and 2 hoses that screw onto the body via brass threads. One hose has the tire inflator and a brass adaptor is included for bicycle presta valves. The other hose screws onto any of the 3 specialty nozzles for inflating basket balls, soccer balls, yoga balls etc. It has 4 presets that you can adjust, scroll through them with the buttons, each has an icon for it's use (a car, a bike, a ball, etc). You adjust the pressure for each icon and it's set. 35 for your car, 60 for your bike tire, 8 for your yoga ball etc. USB C charge port, it seems to hold a charge for a long time. I keep it in the car for emergencies but bring it out for bikes and sports balls as needed. It's been 100% reliable so far.

Honestly, one of the purchase i have made. I bought it for my son's bike and to my surprise, one day I had a flat tired. So my son told me! the one you bought works for this too. I can say enough of this product. It os very easy to charge, to use, to keep in the car. I have shown it to some of my friends and they got theirs to bring it to their country. The price is so good! and the pump quality was incredible! I put air in all my tires in one charge. (obviously not when is totally flat..!duh!). the little hose gets hot, nothing hard to handle. I whis the hose is a bit longer. OHH! and you can charge it in the car too. Pretty cool buy.

So far, I like it. The pressure gauge is fairly accurate. I found it at .5lb PSI of at 65 PSI. I would not expect to use this to adjust racing tires where 10ths of is critical, but for the average driver, it is very good. I noticed that when I unpacked the pump and turned on the power, the battery indicated it was fully charged. This did not seem right due to commercial transportation limitations prohibiting the shipping of fully charged lithium-ion devices. I attached it to my 65W charger. As per the manual, when the battery is charging, the level indicator was flashing and continued for several hours. Onc e it stopped flashing it was disconnected from the charger. I then used it to balance the pressure in all 4 of my tires. It worked flawlessly. Altogether, I'm very happy with the purchase.

This review is after at least 4 uses, specifically with car tires. Very nice and solid piece of equipment, and I love that it’s rechargeable. However, the battery doesn’t last that long so don’t expect to inflate multiple tires on one charge. Inflating my tire from 22 to 35 completely wipes the battery out, but it’s pretty quick. Easily reads your tire pressure once it’s connected, and takes less than 10 minutes with an auto shutoff function when it’s done. The built in flashlight really helps for those low light conditions, and the keypad is very simple to use and understand. Overall a great value for the price, but you may need to keep it plugged into a power source if needing to use for an extended period of time, but I have tested that functionality yet as far as if it runs on AC power.

Muy bueno y dura bastante la bateria

Excellent little tool. It can run pretty long, has a simple interface, all the tools you need, it's light and small, and powerful enough for the casual user. The pressure reading is nice & accurate, too. If there's one small negative; I can't find a way to reduce the pressure. So that's a manual operation by "feel". Another future improvement would be to set front/rear pressures separately (i.e. more saveable presets), but this is by no means a problem, it's easy to change the pressure.

Produkt porządny, po pełnym naładowaniu 2 koła średniej wielkości nożna napompować

Top-notch Astrol Wireless Electric Air Pump, Portable Battery Tyre Pump for Bikes! Fast inflation, LED light, compact design ideal for cycling commutes. Reliable, user-friendly—saved me countless times on the road. Brilliant! 5 stars!

Use this all the time when I get low pressure in the tires. Works really good. Just make sure you recharge it and put it back into your car when you used it. Have saved me when I run over nails and screws and you get a tire that slowly let out air.