I'm considering getting a USB Charging Station; what is the min/max amp draw on these glasses?
1371408
It has a USB charging station and I just use the kind you can by at the drug store. Sorry but I don't know the specifics on the amp draw!
293213
I use this device to charge my iPhone, iPad and 3D glasses:Antec Quad Port USB Charging Station (UA4-25) (Discontinued by Manufacturer)
716277
Theoretically, in ideal sun conditions, your max amp output would be 40A. The adapter would parallel those 4 individual 10A panels together, but it would be up to your charge controller to determine the actual voltage and amperage supplied to the batteries and act as the brain and prevent overcharge.
1390762
Yes. Amperage on a 120v outlet is a total of 20amps. USB ports draw about .5 for USB 2.0. I think USB 3.0 allows up to 5 amps
1448028
This is a UN-powered USB hub and is intended for devices which do not draw more than minute amounts of power from the USB port such as printers, thumbdrives, memory card readers. USB 2.0 specs state the maximum power to be drawn off a USB port is 500mA (0.5 Amps). A typical smartphone charger provides twice as much power -- 1000mA (1.0 Amp). Tablet chargers provide even more -- 1.8A to 2.1A.If you want to charge a phone, tablet, portable battery pack, or power a USB-powered device, you need to get a POWERED USB hub. The easiest way to identify one is that it comes with an AC power adapter which must be plugged-into the USB hub. This is a UN-powered USB hub and is intended for devices which do not draw more than minute amounts of power from the USB port such as printers, thumbdrives, memory card readers. USB 2.0 specs state the maximum power to be drawn off a USB port is 500mA (0.5 Amps). A typical smartphone charger provides twice as much power -- 1000mA (1.0 Amp). Tablet chargers provide even more -- 1.8A to 2.1A.If you want to charge a phone, tablet, portable battery pack, or power a USB-powered device, you need to get a POWERED USB hub. The easiest way to identify one is that it comes with an AC... » Read More This is a UN-powered USB hub and is intended for devices which do not draw more than minute amounts of power from the USB port such as printers, thumbdrives, memory card readers. USB 2.0 specs state the maximum power to be drawn off a USB port is 500mA (0.5 Amps). A typical smartphone charger provides twice as much power -- 1000mA (1.0 Amp). Tablet chargers provide even more -- 1.8A to 2.1A.If you want to charge a phone, tablet, portable battery pack, or power a USB-powered device, you need to get a POWERED USB hub. The easiest way to identify one is that it comes with an AC power adapter which must be plugged-into the USB hub. « Show Less
1423846
The first answer is a bit off, because they did not consider the step down from the power supply at 12V to the USB slots at 5V. The power supply is 5A at 12V, or 60 watts. The 9 USB slots provide .9A each at 5V, for a total of 36.5 watts. Add the 2.1A at 5V for the charging slot, and you have a total of 36.5 + 10.5 = 47 watts. This is within the capability of the power supply. So, you should be able to deliver the full rated power to all of the slots simultaneously.
257112
The USB-2 hub itself provides 0.5 amps at 5V. The external power supply (included) provides 2.0 amps at 5V. So, the 2.5 amps total, is divided into 7 ports or total of 2.5 amps for power draw (like 1 amp for Port-1 plug-in and 1.5 amps for a Port-2 plug in). Usually USB devices draw less than 0.5 amps (except external HDD or external DVD+RW).
123177
Don't know. They are there to recharge phones, tablets, or whatever else you need charged. Haven't had any problems with the USB ports.
864033
You can use any USB charger that has at least a 5 Volt,1 amp output. Amazon has hundreds to choose from. Hope this helps.
479745
I have been using them on a 1000mA and a 1300mA charger for my Android Incredible. I have the original 1300mAh battery and also have a heavier 2150mAh battery. Both have charged with no problem so far, using a 1000mAh 115VAC to 5VDC Usb charger.
2147987
Look up the "AmazonBasics USB 2.0 A-Male to Mini-B Cable - 6 Feet" and any USB wall charger that gives adequate current (there are many now that are &gt; 1 amp at 5v)
629126
I would check with Wagan to be sure, but as near as I know the output from any port is standard USB at 2.1 amps. I hear some Samsung devices have problems due to their proprietary wiring of USB.
922747
I don't know the device you're asking about. However, the USB port on my lantern is marked '1.5 A', which I take to mean that it can handle a load up to that value. So I would surmise that a 1 amp device could be charged.
655983
That's the TV I have and those are the glasses I use based on the model numbers you list here. They plug directly into a USB port on the side of the TV to charge.
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
2175302
I used the AC adapter from my cell phone to charge these GLASSES. Plug them into that USB port on the AC adapter then plug the AC adapter into the wall.The GLASSES will blink red until they are charged then blink green.Hope this helps !!!
1473694
I would say this link could shed some light on your issue. http://lmgtfy.com/?q=s4+maximum+charging+current