What is the best way to charge spare batteries? Jack
Oct 7, 2012 #1 J jack1953 New Member Joined Sep 27, 2012 Messages 15 Reaction score 0 What is the best way to charge spare batteries? Jack
Oct 7, 2012 #2 LoudRam Silver Member Joined Dec 18, 2010 Messages 1,735 Reaction score 432 Location Southern NJ Current Phone Model Samsung Z Flip 3 Either buy a stand alone charger or swap out your battery once a month. That's what I did when I had my Dinc2 with a spare battery. Switched them on the first of the month. I left the spare in my drawer with a 40%-60% charge.
Either buy a stand alone charger or swap out your battery once a month. That's what I did when I had my Dinc2 with a spare battery. Switched them on the first of the month. I left the spare in my drawer with a 40%-60% charge.