Aspire Premium Battery & Nautilus Mini Kit High quality kit from Aspire containing variable voltage battery, charger, Mini Nautilus tank & spare heads. Each Aspire Premium Kit comprises: Aspire VV+ 1000m Ah battery Aspire Nautilis Mini Clearomiser tank 5 x replacement Nautilus BVC heads 1 x Aspire USB (Universal Serial Bus) charging cable User manual Gift box packaging Aspire VV+ 1000m Ah battery details Stainless steel ego style connector with sprung centre pin & fixed plinth top Carbon fibre coated tube Large metal button with intelligent LED light indicator surround Stepless variation from 3.3V-4.8V5-click ON/OFF protection capability Over-discharge & over-charge protection Atomiser short circuit protection