Energizer Double Barrel with Lithium?

[letschat7]

Earlier this year I picked up an Energizer 4AAA Double Barrel flashlight and I just scored some spare bulbs that to describe as the hillbillies would say are rarer than hen's teeth!

This isn't truely a 4xAAA light though. It uses two sets of 2 in parallel. So it is a 3V light instead of 6V which makes for better run time. Could I use Energizer Lithiums in this? Energizer sold the battery at the same time as the light and bulbs so they should be compatable right? I don't wanna blow up my bulbs since they don't show up so often.

 

[ampdude]

Lithiums will push the bulb harder, but only way to know is to test it out.

 

[fivemega]

So it is a 3V light instead of 6V which makes for better run time.

It is 2S/2P which makes not only better run time but holds voltage better than 2S lights.
Using Lithium batteries will overdrive the bulb too hard and is not recommended.