Need help choosing a battery

[avidjedi]

Sorry if this is the wrong section.

But I have a quick question about batteries to power a luxeon tri-rebel running a petit crouton. I have enough room for a battery with a length of about 4" so I would be able to use a 18500 stick battery but would be very tight when wiring everything. My question is would a 14650 side by side battery with 1050 mah be enough to power the tri-rebel? The led is going to be run with one die for f.o.c and the other 2 dices are going to be run in parallel. Not sure if it matters but I will be using a color extender to hopefully achieve a purple blade.

[Sevinzol]

I think you will have a short run time.
blue die will use about 1000mA
red die will use about 700MA

So you're looking at 1050mA(hours)/1700mA=0.61 hours or ~37 minutes of blade time.
That does not include how much the sound or FoC will use.

somone please check my math.

[Forgetful Jedi Knight]

As Sevinzol said, yes, you can use a 14650 pack, but the run time will be about 30 minutes or so.

[avidjedi]

thank you guys for the input i appreciate it