Keep your smartphone, tablet or other electronics at the ready by using this Insignia™ NS-MAC4U4NW USB wall charger, which provides you with 4 ports and features built-in auto sensing to facilitate simultaneous charging.
Q: Can this be used to charge Ipads and Iphones?
A: I use it daily to charge two cell phones and two iPads. It has a max output per port of 2.4 amps, but the entire unit has a limit of 4.2 amps.
A: This 'would' work for that, but it is a piece of junk and won't last. The one I bought only lasted 8 months. If there were no concerns about the quality or longevity of the device, it would work. This device 'should' put out 4 amps shared across the 4 hubs. So you could theoretically power four 1-amp devices at the same time. I just tossed mine in the trash, it won't charge 1 device at 1 amp after 8 months.
Q: Will it charge small 3.7 volt 150 mAH 30c battery?
A: If you has a USB cord to your battery it will
Q: Will this work in Europe with an adapter for the different outlet
A: I am using it in Great Britain as I write this!
Q: What current is each of the ports?
A: Usually 1 amp each. From the description. 4 USB ports Deliver 21W, 4.2-amp total output, enabling you to easily charge up to 4 devices simultaneously. Low-profile design With a 180° folding plug allows flexible placement. Built-in auto sensing Recognizes your device and selects the optimal conditions to facilitate the charging process.
Q: wii u 4 port controller adapter
A: If the Wii U charges via USB, this will work!