Two Sony US18650VTC5 2600 mAh ( 4.1 W ) 3.7 V newest and most powerful battery for Mechanical Mods, RDA/RBA PVAs, and Sub-Ohm'er vapes. Sony 18650 VTC5 2600 mAh has excellent safety performance: overcharge, over-discharge, overload & overheat protection. High capacity, low inner resistance, long cycle life, low self-discharge. Strong current charge and discharge capability reached IEC standard, Sony battery made with a safer chemistry LiMN and not require a protection circuit and also have a low risk of venting with flame or explosion.
What you get:
*** DON'T OVERCHARGE YOUR LI-ION BATTERY OR LEAVE A CHARGING BATTERY UNATTENDED ***