... . twist button to adjust voltage 3. colorful Factory price newest ego-c twist battery Instructions:1. Variable voltage: Voltage can be adjusted ... . Charger: White LED blinks 5 times, eGo USB charger can be charged. 7. Compatible to ego-t, ego-c, ego-w, ce4, ce5, ce6 atomizer ... order until you get the goods. Factory price newest joye ego-c twist battery