Fidola13 Totally Stashed! Supporting Member ECF Veteran Verified Member Dec 20, 2017 10,222 56,993 Boston Jun 21, 2020 #21 Jun 21, 2020 Add bookmark #21 I was always told and read to use 4.2 v so that’s what I use in my calculator. Reactions: Ben85 ••• More options Report Add bookmark Share