Well, as I posted in that other thread about purchasing an eRoll (for $46.95!), the one I ordered yesterday is already here! CueCigs completely rocks, as far as I'm concerned.
But, I have a couple questions. The first and most important, what's the diff in the 2 chargers? (see below)

They appear much the same except for their shape, and they both have the USB plug, so I'm not sure what the difference is, or if there is any difference. Can someone advise me?
Also, because I got this thing so quickly, I don't yet have any e-liquid to put in it. I'm planning to go over and visit a B&M near here today, to see if they have anything I like, while I wait for my mail ordered liquids to be delivered, and I'm wondering: is it safe to charge an eRoll with no liquid in it? So that when I do get some, the thing would be ready to use, except for filling the tank? I realize the eRoll goes into the PCC fully assembled, so I thought I'd better ask if it's ok to charge it even with the tank empty.
And in that post I made yesterday, about the $46.95 eRoll and 15% coupon code, they also offer free shipping on orders over $35 -- and it's next day priority shipping! So yeah, CueCigs totally rocks.
Hope someone can answer my questions about the plugs, and charging the eRoll while empty.
Thx!
Andria
But, I have a couple questions. The first and most important, what's the diff in the 2 chargers? (see below)

They appear much the same except for their shape, and they both have the USB plug, so I'm not sure what the difference is, or if there is any difference. Can someone advise me?
Also, because I got this thing so quickly, I don't yet have any e-liquid to put in it. I'm planning to go over and visit a B&M near here today, to see if they have anything I like, while I wait for my mail ordered liquids to be delivered, and I'm wondering: is it safe to charge an eRoll with no liquid in it? So that when I do get some, the thing would be ready to use, except for filling the tank? I realize the eRoll goes into the PCC fully assembled, so I thought I'd better ask if it's ok to charge it even with the tank empty.
And in that post I made yesterday, about the $46.95 eRoll and 15% coupon code, they also offer free shipping on orders over $35 -- and it's next day priority shipping! So yeah, CueCigs totally rocks.
Hope someone can answer my questions about the plugs, and charging the eRoll while empty.
Thx!
Andria