fasttech dual battery mod??

[asieg33]

could some one be kind enough to look at https://www.fasttech.com/product/2062405
I want to know if this 2 18650 will provide double the vaping time (what I want) or double the voltage (which i don't want)

do they have any that will double the vape time

thanks

alan

 

[93gc40]

In theory if it is a parallel batt then yes it will increase run time and added wattage capacity. If it is series it will increase voltage, but reduce capacity. that box is parallel.

 

[Dougiestyle]

Parallel batteries double the rated energy capacity(mAh), offering double the run-time at the individual battteries' voltage (3.7v).

Series batteries double the voltage (7.4v) of the individual batteries while providing the rated energy capacity of each single cell.

DO NOT INSTALL SERIES BATTERIES INTO AN UNREGULATED PARALLEL MOD!! Bad things will happen.

 

[crxess]

Still, if you push it - Wires can melt - Wires to 510 connection and switch = Not a true Mechanical Mod.