I was wondering if anyone has used the 402 Pcc from litecigusa to charge the 403 batteries? I emailed them and asked if it would work and the responses I received was " I honestly haven't tried it" and then the next answer was " the 402 Pcc is smaller than the 401 and I do not think it will work with the 403". I want to be sure before I buy because they said no returns and no refunds. I actually found their emails kinda rude and completely unhelpful. And before anyone suggests an alternative model of PV yes.... I am sure this is the one I want. I already have several other Pcc models 306, 510 manual and auto,510 mega and regular, Magma 510, l88b(my fav), Kr808. Thanks in advance for the help.