M7 LL "alkaline dependent"?



Hi guys.

Is there here who can say that what battery is best for m7 LL? is there will be a problem using aaa nimh batteries in it and Y?.

its confusing because it says that it has SLT smart light tech. is that the same as the regulated chip or board? batteries are hazard to the environment so thats why i want a light to be less battery replace.

I'm planing to buy a flashlight that perfect for aa or aaa rechargeable.

Ive already got malfunctioning led flashlight by using a rechargeable so thats why im very careful now.

i also looking forward for 18650 operated flashlights, but its like i got hole in my pocket, expensive.

pls want some advise from u guys.

thanks very much.