Batteries for my lightwave 3000 (help please)

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**DONOTDELETE**

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Can I use three NiMH NexCell 4500mAH C-cells in my Lightwave 3000 flashlight? The lightwve 3000 uses three C-cells.

I know that NiMH cells have slightly lower voltages than alkalines, but will they still work? I don't want to screw up. Help is greatly appreciated.
-Greg
 
It should not burn anything out. As you already said, they are lower voltage; it probably won't be as bright initially, but will keep 90% brightness a whole lot longer.
 
ABout how many milliamp hours are in a "normal" alkaline C-cell?

Thanks a lot for the help guys. I really do appreciate it.
 
holy ___!
I'm talking about the NexCell ones. They are advertised as 4500mAH. wow 8000 is a lot! you sure?
 
I wouldnt bother with the rechargeables in a lightwave. I have the 4000 and the led museum says it will go 40-50 hours at full brightness on alkalines. That will probably last me a year. c and d nimh rechargeables are quite expesnive to get with descent capacity and then you gotta remember to charge them up every month or so because they drain themselves. alkalines have higher capacity but the voltage gradually drops making that extra power kinda pointless without a regulator. they are hefty lights so using rechargeables and making them dimmer doesn't seem very practical to me. if these lights were regulated it would make a great flashlight even greater. you could probly get a few years of normal use out of it!
 
maybe I'll "settle" for alkalines, see how I like it, and then maybe go from there. Depending on how bright the flashlight is, I may end up using it instead of a regular bulb in some rooms. Like around my computer at night, when I want some light, but not too much. I really hate the guilt associated with alkalines, you know? I don't want to use it because it makes me feel guilty because not only do I have to buy more batteries, but I have to go and make trips to the hardware store to get them, and I basically just like having a power source which I can keep renewing, even if the initial investment is greater.

What I'm trying to say is, if I didn't feel guilty about using the power, I'd probably be using this flashlight INSTEAD of lightbulbs in some rooms. Dorky, I know, but it could be used extensively...

How much dimmer are we talking here? (when using NiMH rechargables instead of alkalines)

I'm not sure what I should do... whcih is why I came here!
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Actually, I am thinking of doing a case mod to my computer (I'm into computers too, actually the one with which I am currently writing this latter was built completely by yours truly.
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)
I have a pretty generic case, which I cut a few holes in for venting. It's all air cooled, but I haven't really looked into putting a "window" into my case. I think it would be dead sexy, but I think I lack the tools and skill to put in a "window".

Anyways, I'm talking about a flashlight! not computers! lol
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I use my solar 3-led amber light as a background light actually. I have a glass frosted dome, and I'll invert it, and it the light will refract within the frosted dome and give a very pleasing, diffused amber light. I like making use of my flashlights when I'm not taking walks, swimming in a lake in the middle of the night (talk about scary) or beating people with the flashlight itself. Kidding on the last one
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Anyway... I think I'll go with alkalines for now. But would the light be much dimmer? Let's recap.

Cons of NiMH:
1.Dimmer due to lower voltage
2.Lose charge quickly when not in use
3.Expensuv
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Pros of NiMH:
1.Lasts longer? How much longer?
2.Rechargable and will probably give me about 30,000 hours on one set of batteries.
3.Don't have to buy alkalines, don't have to throw away alkalines
4.No guilt! (that's the best part)

I dunno, guys. I can get two "sets" (6) C-cells, high quality NexCell 4500mAH cells, with a charger, for about 80 dollas.

Or... I could go with alkalines. What do you guys use? What would you say?
 
NIMH in an LED Light.....
Thought I read somewhere on this forum that this was not a good idea because the cells may get drained below one volt which could be damaging to them. Can anyone confirm this?
 
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