How Long Do Pass Through Batteries Last?

[jexmex]

How long do pass through batteries usually last? How can I tell if mine is dying?

 

[Sun Vaporer]

Hi Jex--I assume you are talking about the 10440 in-line batteries. These are AAA size 3.7 volt Lithium Ion batteries. My experience is about a month for peak performance, but they can go longer.

Most people prefer the straight USB 5 Volts for a better hit.

Hope that helps.


Sun