Just bumped into this one:
http://xtarlight.com/05-chanpin/p-001-1.asp?styleid=340
Any info on availability & pricing?
Seems interesting, especially since this one is multi-chemistry what VC2 was not.
2,1A USB power supply may be a potential issue, many cheapo USB PS’s that claim to be 2A can’t really handle it? Maybe xtar will later provide a reliable 2A USB power?