The Nitecore Intellicharger i1 was made for vapers. Not only can it charge Li-ion batteries, but also it can charge eGo vaping batteries.
Please check here for more info:
US plug: http://www.healthcabin.net/index.php?mai...ku_list_id=9930
EU plug: http://www.healthcabin.net/index.php?mai...ku_list_id=9931