F francomakou91 Senior Member ECF Veteran Verified Member Jul 21, 2013 107 37 Sep 11, 2013 #1 Sep 11, 2013 Add bookmark #1 What's the difference? I have both and which one is better Sent from my SGH-T889 using Tapatalk 4 ••• More options Report Add bookmark Share
H Niemand Super Member ECF Veteran Feb 14, 2011 776 393 Philly PA Sep 11, 2013 #2 Sep 11, 2013 Add bookmark #2 Looks like one is flat and the other is button top. Look here. Test of Efest IMR18350 V1 and V2 800mAh (Red) ••• More options Report Add bookmark Share
Looks like one is flat and the other is button top. Look here. Test of Efest IMR18350 V1 and V2 800mAh (Red)