Okay, here goes.....hope I answer everyone's questions. The purple cell was an HECell (High Energy)which we no longer have. The GP 2/3's A is what we have been using for the past couple of months. GP is coming out with a "New" better version of that cell and we should see it in Feb. Our Micro and Mini-T packs for now will be the KAN cell, when the new GP cell arrives we will need to provide you with the option for which cell you prefer. The KAN cell is taller than the GP but is still a 2/3's A.
I hope I answered all your questions
Highwayman~ How are you doing?