What do the i's and g's mean on the back of the charger by the usb ports?
2062824
The I's are the ports for use with ipods and iphones. The G's are the ports for use with any Samsung galaxy phone.
2062825
I think the i is for iPhone and ipad which use a higher wattage and g is for other devices. This plug has worked great and I can charge an ipad, a galaxy phone and a Nexus 7 all at the same time. Have not tried four at once yet.
2062826
For different cell phones. This particular wall charger takes 4 different portable devices. Simply plug the unit in to a wall jack, then attach or plug in the cord for the device you are trying to charge and wait for the device to fully charge up and that should do it.
87869
There are at least two different sizes of charger fittings used by HP.. It is impossible to tell without actually matching up both the computer and the charger.
1264497
THere is a rubber "plug" on the back side. Charge keeps for a very long time
2217706
There are three USB ports, 2 on the left side close to the front and one on the right close to the back.
881598
Blue indicators on the side indicate charging levels. When one is blinking, charging is taking place.
123178
They are USB 2.0 ports. They are not USB 3.0 ports. They are the same as on a laptop or desk top computer. They will charge all your devices that us USB 2.0.
1201711
I believe it means the battery is fully charged and the charger is in trickle charge mode.
40309
The voltage on USB charger ports are 5V. That's the standard voltage for all USB ports. Thanks!
673865
i dont know...its a standard usb on one side and a standard mini usb on the other side...if that helps.
824203
If you look at it with the words facing up (LED light down) the one on top is the 2.1 Amp charging port
1856492
They're is a place in the phone settings that will place the phone into dock mode. This allows for the use of external speakers when docked. Be careful when docking so you don't tweak the micro usb Jack on the phone.
1327732
It means it's already charged. The problem I had though, with two that I ordered, is that neither one would charge at all or even indicate they were plugged it. I ended up returning them both. I think they were scrappy refurbs or simple repages of previously broken returns, but can't prove it.
897551
I don't know what this means. It includes the charging pad, USB cable, and AC adapter.
715251
The usb is the charger and also used to download music. Very simple little thing but holds a wealth of music. Very small. I lost mine twice. Finally bought a second one so I would know where one of them was. LOL
1342085
Not sure. It says Samsung on it. I do know that this 2 amp charger charges much fast than a 1 amp. Definitely worth the money.
1976569
The numbers at the bottom are serial numbers I think. The important numbers are the "LI-42B". When I got it, the metal prongs lined up and the light on the charger went on. It took a few hours for the battery I bought to fully charge. Hope this helps.
824207
I believe it's the bottom USB port. Right above the "10W USB Power Adapter". My Note 2 charges considerably faster on that port compared to the other. Same goes with charging two different devices. That bottom port still charges faster than the other.