The VPro battery is a compact powerhouse for all day vaping. The VPRO battery comes in 400mAh, 650mAh and 1100mAh and a variety of colors. The VPRO battery is an eGo style 510 that you can be also used with the eGo Tank System or the Regular Systems on the market…we prefer you use Vapage though because we want you to have the best! Works great with the Vapage VPRO crystal and the VPRO Crystal XL.
Spec: Stainless steel construction, with a 3.7v, (400mAh, 650mAh or) 1100mAh Li-poly battery, 510 threading.