Altsmoke's BB + High Voltage Batteries

[iphonefanatic]

I am certain this has been answered numerous times. My apologies upfront, but I am getting an Altsmoke BB and wanted to run it using my RCR123A's. I have read many posts where some are stacking the Tenergy LiFEPO4's with great success. Also curious if anyone has tried the new 4.8 volt NiMH batteries in a BB, which are becoming quite popular?

Anyone using a BB with something other than the 3.7 volt 14500 battery that can share their insight?

 

[oldsoldier]

the tenergy 123as are too large to fit in a BB. The ID of the BB is smaller than the OD of the battery.