you can either get this - charges (almost) any size lithium-ion 4.2V battery through the exposed + - terminals
http://www.amazon.com/Multi-Purpose-...attery+charger
or get a external battery/charger with usb plug, and interchangable USB tips for microUSB/miniUSB/iPhone etc
http://www.tigerdirect.com/applicati...FdGe4AodGVIACQ
http://www.amazon.com/iSimple-HubVol...hangeable+tips
The first one you linked to is what I'm looking for. I have 4 phones in the house and space is getting limited on the power strip for all these electronic devices.
then get something like this squid power multiplier (so the charger outlet hogs don't block each other) http://www.amazon.com/Accell-D080B-0...ds=squid+power
or a USB charger with >5 usb ports and >2A per port
like http://www.amazon.com/Charger-Samsun...dp/B00DVH62J2/
I ordered the Anker. Thanks.