So all 'protected'
batteries should state right on the battery that they are 'protected'. If not stated, we can assume they are not.
In that case, I think I will get rid of the batteries that were sold to me by a mod vendor. They state only 'UltraFire ICR123A 880mAh 3.7v' - nothing about 'protected' on them.
Also have others which state 'Tenergy RCR123A 3.0v Rechargeable Li-ion'. They do not state 'protected' on them either.
I guess it's time to buy new batteries if I'm looking for the safest batteries out there.
However, it does look like there is a disc on the bottom of both sets of these batteries, as though there is a PCB on there.
That is why it is so confusing to the non-battery expert. I read on the forum that protected batteries are the 'safest' to use (yes, yes, I understand that even protected batteries can have accidents). Yet can't seem to get batteries that actually state 'protected' right on the battery. Many don't even state 'rechargeable'.
I think I'll just order the ones Doots suggested. They at least state (in the pic) that they're 'Protection Built-in; Rechargeable' right on the battery.
Thanks, Drozd and Doots, now I have a definitive starting point. The ones I have just may or may not be protected. I'd rather know for sure.
Debbie