What type of wall wart would I need for my SI 650 Auto spinner and /or my Vision Spinner 1300? I have a greensmoke wall wort that is 5V-2A. Will this be ok? Also looking to get a passthrough 650 variable spinner type battery with LCD, heard that you need to use a wall wort that is rated 5V-2A as well, can the GS adapter work to charge or pass through on these batteries? Thanks