Ac Adapter Not Charging Hp Laptop

After the original AC Adapter sold with my Lenovo ThinkPad broke, I replaced it with a universal adapter. I was told this would work just fine. That was a big mistake! While the universal adapter charged my laptop for a while, it stopped charging after a couple of months. Worse, it actually contributed to power discharge rather than positive charging. The Lenovo 65 W AC Adapter was exactly the right accessory and it worked instantly. This one even seems even stronger and less wobbly than the original. It was the right choice.

[This review was collected as part of a promotion.] First of all, this comes with everything you need - including the AC wall adapter. Simple to use, unbox it, plug in the included USB cable to the included USB wall adapter and then the AC plug. It has rubberized pads on the bottom to keep it from sliding around. Next, you lay your phone on the pad and that's it. There's a white LED light on the pad that lights up when it's charging. I tested this with 3 phones - one in a generic case, one in a brand name thin case and one in a brand name thicker case. All 3 phones immediately went into charge mode, even with the cases on. They charged quickly and weren't 'picky' about where the phone was placed on the charging surface - what more could you ask for?

This device is a simple charging AC adapter. Nothing special looks wise, but it cuts battery charging time (versus USB) in half. So if battery usage of the Zoom Q-8 (and other Zoom devices) is important to you, it is essential. AND, by removing the battery you can run your Zoom device (at least the Q-8) on this adapter for as long as you want, with no concern about battery life! It is the ONLY AC adapter Zoom recommends you use (think warranty). This unit can save you a LOT of time and money and make the Zoom Q-8 far more useful.

This is a battery charging hub. If you have more than one battery this thing is essential. I have 6 batteries and so I have two charging hubs. As soon as I come home from a day of flying I pop all of the batteries in the charger and they are ready when I need them again. Who has time to swap out batteries all day with only one charger? I would also recommend the battery car charger. Even with extra batteries you may still run out of juice. And using an AC car adapter and trying to charge with the AC charger doesn't always work. The car adapter is designed to work with the typical amps from an automobile.

[This review was collected as part of a promotion.] These are the best headphones! The sound features are customizable which make the personalization awesome. The noise canceling is better than other headphones I have used and controls on the unit are easy to use. You do have to use an app to get started with these but it is intuitive and easy to use. The only drawback I have is the charging cord that came with the headphones is extremely short for a charging cord and it doesn’t come with an AC adapter, it’s USB to USB-c. Even if you use an AC adapter you need a longer cord with the USB-C. Overall the short cord is a small inconvenience but definitely something to be aware of but the sound quality of these more than make up for it.

AC adapter works very well!

It is an AC adapter... I can only say it works...

I lost the original adapter that came with the laptop and tried to replace it with an "all model ac adapter" - however, the replacement adapter didn't work properly. After purchasing the Lenovo adapter my T580 is alright and working fine.

We have a n router, not an AC standard router, but, compared to the adapter built into our relatively new laptop, the wireless download speed increased from about 20 Mbps to 36. Our hard wired service from Comcast into the router is about 85-90 Mbps so there is speed loss in wireless, but it's much less with this adapter than the one that is built into our Dell laptop. Plus, if we ever buy a new router, (and possible upgrade our Comcast internet service), we may be able to take advantage of the higher AC band speed.

This hard drive is optimal for frequent travelers who need to reliably access their data while they are away from home. The drive is robust and stable, and can withstand a certain level of stress when put in a laptop bag/backpack that's squeezed or ungently handled. I had other portable drives break all the time, but not this one. Also, although it supports USB3.0, it does not need an additional AC adapter but instead comes with a cable that has two USB plugs for the laptop. Therefore, you won't need to carry an additional AC adapter around at all times. Although the drive is slightly bigger than some other harddrives of the same capacity (because it has a protective casing) it is not really heavier. The far superior robustness of this drive justifies the slightly increased dimensions. Great investment, A+