Welcome to my page about batteries, chargers and flashlights

This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles.
To get stuff reviewed, please read this article about it.

Last additions: Color Sensor TCS34725 library, Vapcell INR21700 4000mAh K40 (Black) 2021, JSC Energiya INR18650 3000mAh LITS-3 (Blue), Vapcell INR21700 3000mAh T30 (Purple) 2021, JSC Energiya ICR18650 2600mAh LITS-2.6 (Blue), Vapcell INR18650 3400mAh F34 (Green) 2021, Lishen 21700 4000mAh LR2170LA (Purple), JSC Energiya ICR18650 2200mAh LITS-2.2 (Blue), Vapcell INR21700 5000mAh P50 (Red) 2021, JSC Energiya INR18650 1500mAh LITS-1.5 (Blue), Keeppower 26650 5500mAh P2655C (Black) 2020, Samsung INR18650-35E 3500mAh (Pink) 3, Samsung INR18650-35E 3500mAh (Pink) 2, E-Stream ES18650-26EP 2600mAh (Pink) 2021, Vapcell INR18350 1400mAh F14 (Green) 2021, Vapcell INR18650 2500mAh R25 (Green) 2021, E-Stream ES18650-29MP 2900mAh (Green) 2021, Vapcell INR18650 3000mAh V2.0 (Purple) 2021, Vapcell INR18650 3000mAh P1830A (Black-green) 2020, A look at high end multimeters, Vapcell INR21700 5000mAh P2150A (Black-purple) 2021, Keeppower 21700 5000mAh P5150TC (White-Blue) 2020, Keeppower 14430 1050mAh P1443C3 (Black) 2020, Keeppower 16340 800mAh RCR123A (Black-Silver) 2020, Evva 21700 5000mAh (Black-silver) 2021, Multimeter frequency response, Keeppower 16340 800mAh P1680U (Blue-white) 2020, Keeppower 26650 5200mAh P2652U (Blue-white) 2020, Keeppower 14500 1100mAh P1450C3 (Black) 2020, Keeppower 18350 1400mAh P1835C3 (Black) 2020, Vapcell AA 1800mAh P1418A (Black-Orange) 2020, Sofirn 21700 5000mAh (Black), Using a Arduino with Test Controller, some examples, Vapcell INR21700 5000mAh T50 (Red) 2020, Library for DHT22 and AM2302 temperature and humidity sensors, Using a Arduino with Test Controller, Keeppower 14430 950mAh P1443C2 (Black) 2020, Keeppower 18650 3500mAh P1835U (White-blue) 2020, Keeppower 18650 3200mAh P1832U (Blue-white) 2020, Vapcell INR18650 3000mAh S30 (Red) 2020, Keeppower 16340 850mAh P1634C2 (Black) 2020, Murata US18650VTC4 2100mAh (Green), Keeppower 14500 950mAh P1495U (Blue-white) 2020, Vapcell INR18650 3000mAh N1830A (Cyan) 2020, Vapcell INR26350 2000mAh A20 (Red) 2020, Vapcell INR16650 2000mAh M20 (Gold) 2020, Samsung INR21700-48X 4800mAh (Gray), E-Stream ES18650-26EP 2600mAh (Black), Vapcell INR14500 950mAh P1409A (Black-red) 2020, Unknown 18350 800mAh (Blue)






Batteries and battery chargers
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Battery and charger reviews, including comparison between batteries.


USB power supplies/chargers and USB power boxes
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Review/test of USB equipment for charging.


Article index
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Index of all my articles, these articles is also listed on the different category pages.


DMM information and reviews
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Reviews and articles about DMM's


Projects
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This is projects I make, this may be test equipment, software or other stuff. Some of it will just show what I made, other will contain information to duplicate id.


Led driver tests
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Led driver boards, these are used when modifying flashlights, reparing flashlights or build you own led lightning.


Flashlight reviews
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Flashlight reviews and beamshots.


Anything else
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Anything that does not fit in the above categories.


The Danish part of my website
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This part is not update at the current time.



Other interesting sites

Fonarevka: all about flashlights       eneloop 101, everything about eneloop

Any comments can be mailed to info@lygte-info.dk, this is also a paypal address and can be used for donations to help me by more stuff to test.