Our Fifty-One 2.0 Electronic Cigarette has two different battery lengths available: Our standard, short battery (truer to size of a traditional tobacco cigarette) and our longer battery (similar to a 100's length cigarette).

* 2.0 rechargeable 'cigarette' batteries are for use with the Fifty-One 2.0 Electronic Cigarette only, and are not compatible with the Trio™ e-cigarette model.

Stand out from the crowd with your choice of an metallic colored e-cig battery. This regular length battery is available in 5 colors, and unlike our white, traditional e-cigarette batteries, these come with a jewel cut glass tip that really makes the indicator light glow!

* Trio™ rechargeable 'cigarette' batteries are for use with the Fifty-One Trio™ Electronic Cigarette only, and are not compatible with the Duo™ e-cigarette model.

Our Fifty-One Trio™ Rechargeable electronic cigarette lithium ion battery is available in a traditional white color, in a standard cigarette length, with a red colored indicator light at its tip.

* Trio™ rechargeable 'cigarette' batteries are for use with the Fifty-One Trio™ Electronic Cigarette only, and are not compatible with the Duo™ e-cigarette model.

The e-cig atomizer is the component of the electronic cigarette that vaporizes the nicotine solution found within the refill filter. Replacing atomizers is suggested after long term use of the Trio™ e-cigarettes. E-cig atomizers are built and designed to be last for long periods of time between replacements. The frequency for which you would replace your atomizer varies on the usage of your e-cigarette.

This package contains two replacement atomization devices for the Fifty-One Trio™ Electronic Cigarette.