Can this be use to charge a Laptop?
1355287
No. It is to be used to maintain a battery charge and is not a charger at 1.8 @ 12vdc. If your laptop operated off of 12 Volts DC then with some adapters, yes possibly, but they do not. You would be better off with a Radio Shack Inverter (12 V DC to 120 VAC) that plugs into a cigarette lighter. I used one for years for laptops and such.
1131391
Not specifically, but i use it to charge my tablet. It might depend more on the usb plug output voltage. It should work though.
1668177
I think it would -- depends on the style of charging -- also there is a USB cable that can be used.
1356332
Yes you can. Anything that converts like a phone charger is ok. If you read on the charger it says rated for 110-240v and 50-60Hz. So you're good. Generally laptops phone chargers are ok. Don't try to use for anything like a hair dryer or curling iron or you'll burn it up.
1200346
Yes, if the USB Will fit any of your charging devices, it should work fine. I use it to connect my laptop, so I always using my computer to charge it.
2216845
You bet it can--without breaking a sweat. I've used it for my laptop which requires 19 volts, and for my mp3 players, and my Nook Color reader. It has adapters for all those--including micro USB and mini USB. I carry it now instead of my laptop battery and cord. So versatile.
1721659
This is 5V charger for USB devices. You can't use this to charge the laptop
364890
Yes, it should be okay. I use a 5v 1A charger to charge from the wall, as well as my laptop's USB port, and both the approaches have worked well.
1566391
No, It cannot. But depends on what size laptop you are using, you might need a bigger inverter (more power/watt) than this one. However, for most laptops, this one should be fine.
1560059
If your laptop can be charged with 9 or 12 volts, and it draws no more than 4.5 amps while charging, then yes. However, I'm pretty certain that most laptops require around 18 volts for charging, maybe a chromebook could be charged with this guy, but I would need to check. If you want to post a link to your laptop I could tell you with certainty whether or not you can charge yours with it.
1478600
Yes we can charge using laptop. But I do not think it is holding the charge too much time .
2283881
I have never tried it on a laptops, however it is great for charging phones and tablets. I have charged the charger from a USB port.
1392945
No, I'm fairly certain that this is only for recharging mobile devices (cell phones and tablets). There are other options available for charging laptops.
2114876
You should be able to. It has 2.1V output, so check your requirements. I use it to charge my iPad, iPhone, Nexus7, iPods, etc.
1261270
Yes Sarah, it can be used to charge any device that uses a USB plug, and because it's 2.1 amps it super fast, I love it so much I ordered several more, one for each car, you won't be sorry.
1314215
Hello Kirpal, From your question it sounds like you want to use it to power a computer. The answer would then be no. This is for powering devices that only use a small amount of power. Make sure that the voltage and current requirements for any device match the output of the adapter. Also, I would not use it to charge or power any devices that are very expensive because there are protective devices in more expensive power supplies that are absent here. Hope this helps.
1767877
Not unless you have a laptop that charges via USB. Which I have never seen.