So I just got a my first FourSevens flashlight, QPA Gen2.
Been reading up on 14500 and other rechargeable NiMh AA batteries. I see the rechargeable batteries have different mAh, but what are the mAh rating on say regular AA alkaline battery? How about the mAh rating on a energizer lithium L91?
Also are all the AA NiMh rechargeable batteries less then 1.5 volts?
Will I notice much of any difference in brightness running a NiMh rechargeable battery over a regular 1.5 volt alkaline?