this is a noob question, but i don’t understand the meaning to produce or use a 4,35v battery.
The most impostant part of a flashlight is the driver….it’s the principal part involved to transform the voltage from the battery to a SPECIFIC/USEFUL voltage. right?
so, why should exist a “similar” lithium battery with nearly identical max cut off voltage? is it so important to have 0,15v more ? the most important thing in a battery is also the total WATTAGE. and i see that these 4,35v batteries do have similar W, even lower!
the only one PRO that i can find, is that i buy for example a 3000mah battery but i charge at 4,2v it would only keep about 2800/2700mah but the GENERAL LIFESPAN would be greater than normal 4,2v batteries, because you could “store” a fully charged battery at 4,2v ( but 4,35v battery) without to worry about battery usury and health. ( a 4,2v can not be stored at 4,2v, but max at 4,1 or 4v for 2/3 months , preferably at 3,6v if stored YEARS)
i hope to receive good expanations from skilled members here