I have a 26000 mAH Battery pack for charging Tablets, Cellphones, and even laptops. However it only came 1 USB port. Think this will expand that?
1820958
I've never tried it but it should work. It is connected to my laptop, and when my laptop is running on battery my cell phone charges just fine when I plug it in.
1820959
Can't say for sure but battery packs usually are not meant to simultaneously charge/power multiple gadgets.
851586
No, it cannot power multiple devices from a single USB port. It is meant for providing the required power to a single USB 3 device, when the power source (e.g. laptop, desktop etc) is incapable of providing the required power from a single USB port.
340530
Yes, this works great. I use mine on a 4 port charger and when I charge 4 3s 5000mAh packs at once I peak at 20 amps with no problems. Also, if your charging higher cell counts with the higher voltage comes higher current. If you are only using this for a single port charger it may be overkill but if it is a 4 port or you intend to add additional chargers this will work great. My first power supply was a 6 amp for a single port charger and I quickly outgrew that one.
478992
Sorry not sure.. I purchased because of the high 15000Mah so not sure of the diferance mine also has 2 usb outputs..
1974193
Yes, underneath the grey rectangle on the black box with the wires coming out of it is a USB port. I used it to charge my Galaxy s3 etc. It is slow however. I think next time I may use it to charge a battery pack and then use the battery pack to recharge my gear.
2220381
Dear Demetre,I am the kind of guy who keeps useful extra items. The darn hub didn't work when it came. I read someone's comment that the power adapter was too small, so I looked in my stash of power packs [some people call them "Wall Warts!"] and found one rated 5V 1Amp. Since then, it has worked, but it's junky - the sockets do not fit smoothly. I notice that everyone else is using 3 - 5 Amps. The item they sent to me was tiny and it was much weaker than my 1 Amp unit.
277389
Yes you can. You have 2 USB ports (1) has a 1amp port the (2) has 2.1amp port as you know the 2.1amp will charge faster.
664034
Yea so u plug this device into 1 usb port on your laptop and then u can plug in however many usb ports the device u bought has in this case 4 usb and only use 1 on your laptop but since a usb port only has so much power you might have to use a wall adapter in order to power and use all the ports
1157689
Hi Gregory! I just asked the question of the best "proven" way to charge these batts and I'm convinced by the majority of answers is to use the USB end and keep the mAh's the same 1 thru 5, of course. It will take longer, but successful all around, as many have said and I tend to agree. Some have used, me included, a 3.7V wall charger, but I don't feel any longer. I hope that this helps and puts your mind at ease as it does mine!�
1195421
You just plug it in with the provided charger. It's not a USB or micro USB. They send you a propriety charger with it. It charges fairly fast too. I use this power pack to get extra juice for my note 3 phone (huge 3200 mAh battery) and my note 8.0 tablet (also huge battery). It works like a charm for both. When I had the galaxy S4, I was able to get 3+ charges out of the power pack.
1687231
It's working for my Garmin nuvi 660, but I don't know about the charging port of your 260w
1602986
We are sorry that we have not tested it with Mikegyver adapter. The battery can provide 12V DC power, which is most MS Surface tablets are using (please check your Surface manual to make sure). The battery output port is a 5.5x2.5mm jack. If you have any Surface adapter that can plug to 5.5 x 2.5mm connector, you can use it.If you have a car charger for Surface tablet, you can buy a car cigarette female socket to 5.5 x 2.5mm male barrel connector adapter from us to convert the battery output port to a car cigarette socket, set the battery output voltage, then you can use your car charger for Surface tablet.Best regards. We are sorry that we have not tested it with Mikegyver adapter. The battery can provide 12V DC power, which is most MS Surface tablets are using (please check your Surface manual to make sure). The battery output port is a 5.5x2.5mm jack. If you have any Surface adapter that can plug to 5.5 x 2.5mm connector, you can use it.If you have a car charger for Surface tablet, you can buy a car cigarette female socket to 5.5 x 2.5mm male barrel connector adapter from us to convert the battery output port to a car cigarette socket, set the battery output voltage, then you can use your... » Read More We are sorry that we have not tested it with Mikegyver adapter. The battery can provide 12V DC power, which is most MS Surface tablets are using (please check your Surface manual to make sure). The battery output port is a 5.5x2.5mm jack. If you have any Surface adapter that can plug to 5.5 x 2.5mm connector, you can use it.If you have a car charger for Surface tablet, you can buy a car cigarette female socket to 5.5 x 2.5mm male barrel connector adapter from us to convert the battery output port to a car cigarette socket, set the battery output voltage, then you can use your car charger for Surface tablet.Best regards. « Show Less
1406777
In theory it should be able to supply 500mA to any given port, of course with a power supply of only 1000mA it will not do so to all ports. I have been able to charge both phones and tablets without any problem, however I have not tried more than two at a time.
546429
u most likely have to use the usb 2.0 size charger for it i guess i'm not sure of the wattage though
596160
No , it is only 12,000 mAh..... thats about enough for a regular size tablet for possibly one charge. A laptop needs much more
2058284
That's what I'm using one of them for. Works well, but make sure you get yourself a 2.1amp charger. You'll thank me later.
1657001
I think it should, those items have USB's to charge their items by. There are 3 USB ports on the device. I also added an external multiple USB (w/additional USB ports) & was pleased to see they work just as well as the original 3. Now (besides the 1 w/the multi-port) I have 6 additional ports if I need them for charging multiple devices. COOL!