Details...
1. EGO-c 1300 MAH Twist battery 2. Variable voltage EGO Twist 3. 1300mAh battery 4. 3.2V-4.8V VV EGO twist 5. CE, RoHS, UL
Feature Variable voltage :VV 3.2V-4.8V EGO twist Puffs of Full Charging:750 puffs EGO twist Battery life:500 times charging for EGO twist WORKS WITH ALL 510 THREADED TANKS Warranty 6 month EGO twist Certification:CE RoHS FCC FDA