Designed as a midpoint between a mechanical mod and an eGo styled battery, the beautiful Aspire CF Sub Ω is an excellent option for those looking to experiment with sub-ohm coils, without being required to learn all the math behind the concept. This device operates similarly to an eGo battery with some key differences and features.
The atomizer connection on the battery is both 510 and eGo threaded, but unlike most eGo batteries it features a spring-loaded positive pin to ensure connectivity with any tank or atomizer attached to it.
It also features a large metal button at the top of the battery that sits flush with the device like an eGo battery, and exhibits a sleek carbon fiber finish around the body. Unlike an eGo battery, it only fires resistances of 0.3 - 1.0Ω and contains a 2000mAh unregulated internal battery capable of a maximum current draw of up to 40A. The device is charged via a standard USB charger. For safety there are 6 small vent holes.
The Aspire CF Sub Ω has a total length of 114.5mm and a diameter of 22mm, just like a standard 18650 mechanical mod, so most rebuildables and tanks designed for 18650 mods will sit flush on top of this battery.