I have a 9.6v, 1600mAh 'nun-chuck' style airsoft battery. Its made from 8 1.2v cells in series. I would like to make a discharger/charger for it. I don't care if it is a quick charge circuit or not, but that would be nice. I found a kit (Velleman K7300) but it says it's up to 750mA. Would this still work? Do I need it to be at 1600mA? Or does that mean that it would take 2+ hours (1600/750) to charge? I'm still new at this so please keep it simple. Thanks