Chances are you’ve reached for your flashlight in an emergency, only to find that the batteries have died. LED flashlights aren’t much better, as they take hours to get a full charge. The Light For Life UC3.400 flashlight from 5.11 Tactical could end all of your flashlight woes for good. It doesn’t use batteries, instead it uses an ultracapacitor to hold it’s charge, which gives you about 90 minutes of light per charge. It produces 270 peak lumens in bright mode, 90 lumens in standard mode, and has a 270-lumen tactical strobe.

That’s pretty impressive, but it gets better. The ultracapacitor will go from dead to fully charged in just 90 seconds. Yes 90 seconds. For at least 50,000 times. Assuming you used a full charge every day, it’s good for 135 years. You’ll never need another flashlight. Ever.