The Aspire K3 Quick Start Kit. A great device from Aspire, this kit comes with a K3 1200mAh battery and is paired with the K3 tank. Ideal for mouth to lung vaping, the K3 is a perfect product for any vaping newcomers. Available in all black or Pink and Silver, the K3 is as good looking as it is effective. The K3 Quick Start Kit includes a K3 1200mAh battery and a 2ml K3 tank.