valuable info. i find a lot of times batteries for a vape can be more finnicky than the vape itself. but these seem like pretty good batteries they have picked out for the cera.
One of the things to beware of is the number of counterfeit batteries out there. The 18650 form factor isn't commonly available in stores so you usually have to go online. That opens the door for the scammers.
Take this CGR18650CH that people are scrambling to buy. That's because it's been discontinued, so guess what the counterfeiters out there are thinking? I'd be really careful if I came across what looked like a good deal on them. I'd want to be sure that the vendor is reputable and that my purchase is protected. Amazon rather than DealExtreme, for example.
Also, it's highly unlikely that any of the stock Li-ion chargers shipped by any manufacturer is actually a good charger. In fact, I'm not sure there
is a good Li-ion charger for less than $50. All of the
cheap inexpensive chargers, including the sort vapourizer manufacturers are shipping, do not terminate charging properly. Each cycle reduces the battery lifespan more than the last one. It's an ever-steepening decline, and vapourizers already use batteries in a way that shortens their lifespan.
Many of us MFLB owners invested the money to buy a good NiMH charger like the Maha MH-C9000 (~$60). I suspect that a lot of Cera (and FV) owners will be trying to figure out what charger to get soon. That will be fun.