fresh posted: [Review]UltraTac K18 v2017 (XP-G2 S4, 1x AAA / 1x 10440)
Lights dim quite rapidly around 3V. Also, I use drivers with at least low voltage warning. I don’t edc a voltmeter but a small digital one certainly could be stowed with an Xtar MC-0 in the glove box. As was said here and above, it’s pretty easy to notice the dimming, just don’t run it dead like you would a primary cell. That goes for most if not all secondary (rechargeable) cells.
I asked via pm about stocking the 2017 edition via pm about 2 weeks ago to GB. They didn't know a updated version even existed. I also asked about a special new product launching price. Gearbest told me they would have contacted me once they stocked it.
awesome, thanks for the notice 