When an animal can survive for longer, there's a selection for genes that provide longevity, because they can provide a real advantage, Jay Olshanksy, a public health researcher who studies aging, told me last year for an article about the naked mole rat, a rodent that can live for up to 30 years.
This is it, the 5.11 Tactical Series Light for Life PC3.300 flashlight. Unique to this flashlight is that it uses Advanced Capacitors, rather than batteries, to store energy. With a charge time of only 90 seconds and low weight, the Light for Life PC3.300 promises many improvements over conventional power sources. Key Specifications
Super Capacitor Flashlight Charger DIY Kit - Charges to 5.33v. This listing is for a super capacitor flash light DIY electronics kit that I designed. It comes with a DIY charger board that charges two series 2.7v series super capacitors to roughly 5.33v. This kit does not come with said super capacitors. This set was designed for super capacitor flash light applications.