|Mfr.||Shenzhen Joye and others|
|Size||17mm diam. x 144mm|
The Joye eGo is a type of PV that resembles a pen. It was originally produced by Shenzhen Joye Technology, but has now been copied by others.
The Ego features native 510 female thread, sealed batteries, rated at 700mAh, with an integral push-button controlled MOSFET-type regulator. The nominal voltage of the unloaded battery is 3.7V, but this falls to around 3.2V when the atomizer is energized. Although the batteries are rechargeable, they are designed to be disposed of in case of either battery or controller failure.
The Ego also has a metal cone that threads over the battery/atomizer connection to offer some protection and make for a sleeker look.