I bought a power bank with usb outout that supports tablets. Can i use this cable to charge my laptop?
1723318
A USB port maximum output power is around 5W to 10W. A laptop may require 20W to 150W power. A USB port output voltage is 5V. Most laptops require 15V ~ 20V power. So there may be no way for you to charge your laptop from a power bank that only has USB port. Our USB cable and connectors are just cable and connectors, no circuit board inside. They just transfer power, do not change power. Best regards. BiXNet
1127355
Sorry i dont know that but i wouldnt get this cord. It didnt charge tablet properly
707066
Unfortunately that's really not how it works. In order to charge any laptop, netbook, etc. you need to connect to its power input port. What you are looking for is something like this: http://www.amazon.com/Energizer-XP18000-Universal-External-Netbooks/dp/B002K8M9HC It is a much higher capacity device than this one and the biggest difference is that it comes with a cable and tips for plugging into a laptop's input power port, not just a USB port.
1413727
I cant see why not. I personally havnt done that myself. All USB chargers send out a 5volt charge. So given its a car charger or laptop...still the same.
2043903
I'm actually using a spare one for that function now. HOWEVER, it will only charge items at the USB limit of 500mA per port. Most true chargers are capable of 700mA to 1000mA depending on the device.
1464168
No, but you can use most of AC charger that has USB. I am using AC charger for tablet.
1093046
I use a different brand, it outputs in USB and it is just like charging from an out let.
2057250
Unfortunately not. It's only for charging portable devices like cell phones, tablets, and any other devices that charge via a USB port.
1209721
I don't think so, but, any micro USB cable should be able to charge the" My Charge"
490900
No, Not for powering a laptop. It's good for cellular phones, IPads, tablets, etc.
269039
It charges also through micro USB so any micro Usb cable should work, I no longer have the tablet.
1722526
It most likely will charge your tablet though, depending on the current output of your computer's USB port, it may take somewhat longer than plugging it in to an AC adapter with a USB connection. The voltage output of USB ports is fairly uniform at about 5v so it should not harm the tablet by doing so.
128450
I you have, say, a tablet or phone charger where you can unplug the USB cable and have the AC wall adapter seperate, you can use it to charge this device. Just take the wall adapter and plug a microUSB cable into the device and it will charge (you can use the microUSB cable that comes with e devce or use one that you use for your phone or tablet etc.)
397217
It charges via sub. So if your laptop has a sub charge option, then yes. I charge my tablets with them
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.
1504204
No, out does not. Tue tablet doesn't work very well either. I wouldn't advise getting it, unless you have a lot of patience. I'm not happy with it, but you later to return it. The laptop part is ok, but has a lot of residual from the tablet part. Could just be mine, I don't know.
2268574
It gets power from the tablet, so you will need the right adapter USB cord, usually a micro or mini one it depends on your tablet my tablet was a mini one. It's a female USB OTG cable like this: http://www.amazon.com/gp/product/B0081CRXGI/ref=oh_details_o06_s00_i00?ie=UTF8&psc=1 .