ORIGINAL: lazyace
can't find a post if anyone ie useing a123 batts without a regulator or is one needed ?
Iuse A123 batteries without a regulator. No issues.
ANy Ignition that is 6V rated can cope with a 6.6V LiFePO4. the max voltage on a 6V NiMHis as high as 7.6V. The nominal operating voltage of a 6V Nimh is around 6.6V and LiFePO4 drops to 6.6V where it stays for 90% of its capacity.