Sounds like that is an ICR protected battery. Those may or may not work in a Provari. The protected circuit built into the ICR battery may cause the Provari to shut down.
The recommended battery for a Provari is the unprotected
IMR, high drain (safer chemistry) battery.
http://rtdvapor.com/online-store/batteries/aw-imr-18650-3-7v-2000mah-detail
The following can be found on the Provape website:
"
batteries - We only recommend using approved 18490 and 18650
batteries in the ProVari. All of the batteries that we sell on our website have been tested to work with the ProVari and these are the only cells you should use. There is a big difference between all the different batteries on the market and a lot of testing has been done on these various batteries. The reason we recommend using high drain cells is because these cells can output more current providing the ProVari with the power it needs to operate properly. There are a number of batteries that will cause issues including the Trustfire, Ultrafire and other brands. These batteries cannot handle higher current output and the battery will turn off while in use or cause a low battery alert much sooner than it should because the batteries have a high internal resistance. Please make sure you get the proper batteries to use in the ProVari to avoid problems."