i have a idea that has been in my head

[trailwalker]

i have a lot of these batterys i use with drills , i was thinking that a flashlight with them would make a neet mod
with the fast charger i can charge them in less than 1 hr
http://www.ryobitools.com/product_image/image_url/1087/large/TEK4battery.jpg
what do you think don't want to blow 20$ on a bad idea
TW

 

[CraigHB]

I just saw a another post about those tool batteries. They look like a good power source for an atomizer. The draw is probably lower if not similar to a powertool. Should work well, the only downside I can see would be the size. Someone said they have a built-in regulator to keep them at 4V so that would be even better. Perfect voltage for a lower resistance atty.

 

[asdaq]

Yes there is another thread for these. If you have a bunch then go for it, I'd be curious to hear how they perform. I don't think you'd harm the battery so there would be no loss there. If they don't work out for the mod you build, then you could easily change it over to run 18650s.