looking into this charger. has anyone used it or heard anything good/bad about it?

http://www.ebay.com/itm/310910377330...84.m1423.l2649

also considering a charger for "AA"s

http://www.ebay.com/itm/300984154083...84.m1423.l2649
this one is only 10$, and then some lithium rechargeables for the flysky transmitter. or, should i try to get the charging cord for the transmitter itself, and eliminate need for the "AA" charger?