J5 (or anyone who might know), my son is asking if his RCR123a's (from his Buzz Pros) will work in his BB. I have NO IDEA but I thought you might know. I'm THINKING no, but....
(share if you know)
Hmmm..... RCRs? I found this, DPL, but I'm not really sure I have a klue what I'm posting.... welp, here goes. Perhaps some others here can weigh in?
Here are a couple of posts from ECF, and the response to the OP is from one of our most highly respected:
http://www.e-cigarette-forum.com/fo...-newbie-battery-question-vets-icr-vs-rcr.html
Rechargeable CR123A / RCR123A 18650 & 18500 Lithium Ion Li-Ion Battery & Charger Kits Combo
(RCR123a batts) "Some caution must be exercised as these cells are naturally 3.6V, not 3V as is a standard CR123A. RCR123A cells are typically about 1mm longer than is standard so if you're using 2 in series you need to be aware that they'll be 2mm longer in total - this is not a problem for most devices as most devices use a spring contact for just this reason."
And from
Whats the difference between Cr123, 16340, RCR123A, CR16340 batteries?
CR123As are lithium primaries. All the rest you mention -- 16340, RCR123 -- are different names for the same rechargeables. Ostensibly 16mm across, 34 mm high, and the final "0" means they're cylindrical in shape. However, that sizing is approximate -- as noted above, different manufacturers' products can vary by a bit, and protection circuits make them vary even more.
The most common chemistries you'll find:
ICR and IMR rechargeables: 4.2V max, 3.7V nominal
IFR (Lifepo4): 3.6V max, 3.2V nominal
3.0V RCRs are a special case: they are a regular ICR (4.2V max, 3.7V nominal) with a circuit on top that makes it appear to the outside world that it's a 3.0V cell
Each one of the 3 different lines above usually requires a different charger, unless you have one of the few chargers that can handle multiple chemistries, or a hobby charger.