The batteries are oddly enough a combination of a regular battery and those little cell ones, which I don't think I've seen before

It does not show the relative battery strength like your cellphone does, it's just an indicator that shows a half-charged battery.

I received this product and the battery lasted 3 days the company contacted me and sent me a replacement and it works as intended

After using only a hand full of times, the battery(s) died.

Yes, like some others, the batteries are partially discharged.

I like it!Second review...changed 5 stars to three...batteries dead after 5 or 6 uses...but no big deal because they're cheap

It arrived with nearly dead batteries but a quick email to AstroAI's customer service and I had new batteries within a week.

Careful when storing this item; the on/off switch is easily depressed and drains the batteries.

4/5 stars for delivered with dead battery.

So I guess, the batteries may have exhausted while it was stored.

While it worked perfectly, the batteries were down to the final bar

I am a truck driver I use this gauge often on my truck it works very well and is very accurate with a bright display, the battery’s where almost dead but still works like a

I had it in a door pocket and the button must have stayed pressed because the battery is dead now.

Not sure how you send out dead batteries when the gauge has a battery level meter on it.

Comes with dead batteries ,sent back for refund.

Battery works.

After dead battery issues resolved with rapid response from seller, gauge very accurate and consistent

Not very impressed when I need to go spend $5 for batteries when this $16 tire pressure gauge arrived with dead batteries.

The price is good and it works exactly as I expect it to.