Nitecore P23i Long Range Flashlight -3000 lumens, 512 Yard thow, NL2150HPi High Performance Battery & Eco-Sensa Keychain Light

Product Information

The indicator also actually blinks out the (approximate) cell voltage specifically, and when the power is connected (or disconnected from being charged). The indicator blinks the ones of voltage (four blinks means 4V) then pauses 1.5 seconds and blinks the tenths. So four blinks, then pause, then one blink is equal to 4.1V Charging Remember that the mode memory in the daily mode will remember the last used level and will always start in turbo on the tactical mode’s memory. Versatility is always at heart with all Nitcore flashlights, and the same theory applies to the P23i — its compatibility features are truly remarkable. With the included NL2150HPi battery inserted into the torch, ensure that the head and tail cap are tightly screwed on before lifting the dust cover to reveal the USB-C port, that is located on the head of the torch. Plug the included cable into the USB-C charging port, and the USB-A end into a suitable USB power source. The charging indicator light will slowly flash while charging is in progress and turn solid when charging is complete. A full charge takes approximately 3 hours, 50 minutes when charging the included battery with a 5 V, 2 A output. The P23i comes with a 5000mAh high-capacity battery and can be fast charged via its built-in USB-C port. Once it is fully charged, it can achieve a max runtime of over 45 hours on the ultra-low mode. A handy charging status indicator as a reminder when it is time to recharge. Ready for Action

Measurement disclaimer: Testing flashlights is my hobby. I use hobbyist-level equipment for testing, including some I made myself. Try not to get buried in the details of manufacturer specifications versus measurements recorded here; A certain amount of difference (say, 10 or 15%) is perfectly reasonable. What’s Included For reference, here’s a baseline shot, with all the room lights off and almost nothing hitting the sensor. Also, here’s the light with the worst PWM I could find. I’m adding multiple timescales, so it’ll be easier to compare to the test light. Unfortunately, the PWM on this light is so bad that it doesn’t even work with my normal scale, which is 50 microseconds (50us). 10ms. 5ms. 2ms. 1ms. 0.5ms. 0.2ms.In a display faster than 0.2ms or so, the on/off cycle is more than one screen, so it’d just (very incorrectly) look like a flat line. I wrote more about this Ultrafire WF-602C flashlight and explained a little about PWM too. User Interface and Operation Momentary STROBE is what you get when the mode switch is pressed and held, from the OFF position. Tactical Mode Operation The P23i is compatible with a wide range of tactical accessories such as signal lights, tactical holsters, helmet mounts, traffic wands, diffusers, and gun mounts from Nitecore. The signal lights can be attached to the flashlight to provide additional visual signaling in emergencies.Nitecore has released the P23i, a long-range tactical flashlight that uses a single 21700 cell. And it’s “strobe ready!” Read on for testing! i це інтелектуальні та надійні пристрої для тактичного застосування, які повністю розкривають усі свої характеристики у справі та забезпечують довгу та стабільну роботу. Нова модель Nitecore P23i від офіційного представника Nitecore Україна гідно доповнює лінійку своїм широким функціоналом та визначними характеристиками, а також компактністю та практичністю. Це тактичний ліхтар з високою потужністю 3000 люмен, що робить його надійним помічником у різних ситуаціях і акумулятором, що перезаряджається, завдяки якому Nitecore P23i є екологічним і безпечним для навколишнього середовища. Ліхтар підходить для аматорського використання, але максимально розкриє свої якості саме у професійному та тактичному застосуванні, у поєднанні з тактичними аксесуарами. Далі розглянемо окремі характеристики нової моделі.

Look at those regulated graphs! Low is a straight line, right across the board. Ultralow would be like that, too, but I didn’t test that 45 hour runtime. Mid and high hang out around 600-700 for most of their runtime, and you can see Nitecore’s patented Advanced Temperature Regulation raising and lowering the output a little throughout the life of the battery. ModeThere’s also a lanyard, if you’re interested in those. It can be attached to the tail cap arms, though with only one hole, it can interfere with tail standing, or to one of the holes in the clip. I always find having a lanyard attached to the middle of the light, for example, on the clip, gets in the way of usage, but it’s an option. The battery indicator light on the side of the head will blink rapidly when the voltage gets low and the light will step down until it turns off at 2.9V. The cell needs to go into the light with the positive end (in this case, the “button” end) into the light. This is the standard way but with a non-standard cell.