hi. i am a noob at this vaping business. i bought a ijoy 200w. i got a charger and some batteries which came with it. they are beeway 18650 2600mAh. i do not know if they are safe for vaping. i cannot find the specs of this battery anywhere. has anyone had any experience with these batteries. i have used them and they seem fine they dont even get warm but id rather have some1 with experience give their views thanks