ancient puffer EX PV Collector ECF Veteran Verified Member Mar 8, 2011 2,733 8,827 79 Virginia, USA Oct 18, 2011 #21 Oct 18, 2011 Add bookmark #21 The SD MKII uses the 18350 batteries. They are even available in the AW IMR (here) so no need for protection circuit. ••• More options Report Add bookmark Share
The SD MKII uses the 18350 batteries. They are even available in the AW IMR (here) so no need for protection circuit.
