I found this cheapo flashlight for $5.00 and thought it would make a decent looking PV. Turned out to be a pretty easy mod, was able to use all the guts (PCB board,spacer rings,etc,etc).It came with a regular AA battery but a 14500 fits very nicely. I made the nylon bushing for the atty connector but It turns out I could have saved the trouble and modded stock nylon bushings from Home Depot.I used the LED pcb from a regular e-cig battery mainly because it has the led and the resistor already set-up for 3.7 volts.
I'll attach a few pics and also a pic to compare the size of other PV's.
Cisco...
I'll attach a few pics and also a pic to compare the size of other PV's.
Cisco...
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