What Size Lithium Ion Battery Is The Smae Size As A Aa Battery

Allow's Talk Batteries! Probably the Almost Disruptive Topic--But Almost Important!

LED FLASHLIGHTS ARE NEAT AND FUNCTIONAL Merely...
Understanding the power source is critical!

When it comes to selecting an LED Flashlight, you would be wise to beginning by looking at the battery(ies) it takes to operate the lite. In that location are many battery types on the market, with each having limits on its use. Did you know certain environments require certain batteries? That'south just part of the consideration when selecting a lite. BATTERY TYPES--BATTERY LIMITS--BATTERY Condom, all need to a role of your light selection.

Today'southward batteries are varied and POWERFUL! There is much to know almost all your battery choices--18650 rechargeable batteries, 14500 rechargeable batteries, 26650 rechargeable batteries, alkaline throw-away batteries, etc. What does all this mean??

KNOW YOUR BATTERY TYPES

Selecting a flashlight is like buying a auto: if y'all want the automobile to operate using a certain fuel blazon, you go to the dealership and inquire to meet all the autos that are powered past diesel, gasoline, electricity, etc. When selecting a flashlight, First you may want to consider what kind of battery(ies) y'all want to use in the lite...throw-abroad, rechargeable, Ni-MH, li-ion, lithium, etc. Factors such as the temperature of the surroundings where you are going to operate the flashlight must exist considered. Not all batteries are designed for certain temperatures. Y'all don't want to purchase a flashlight or headlamp for your next Arctic trip merely to find out information technology won't operate when reaching your destination.

Rechargeable batteries fall into one of these chemistry categories: Nickel Cadmium (NiCad), Nickel Metal Hydride (NiMH) or Lithium Ion (Li-Ion) technologies. So at that place are the non-rechargeable, throw-away batteries: alkaline and lithium.

A. Lithium Ion (Li-ion) Rechargeable Batteries

Rechargeable flashlight batteries found in lights made in the past several years are generally Lithium Ion. Lithium Ion (Li-ion)

batteries come in various sizes:

14500 Rechargeable Li-ion Bombardment: These are smaller and are similar in size to a regular AA battery. If your low-cal operates on a regular throw-away AA alkaline metal battery, NEVER ASSUME that it will also take a 14500 rechargeable battery. Always bank check the flashlight specifications.

16340 Rechargeable Li-ion Battery: These are shut in size to a CR123A/RCR123A battery Simply a 16340 battery is normally a little larger in length than the CR123A battery. MAJOR IMPORTANCE: voltages are normally dissimilar between these batteries. Once more, always check the flashlight specs to sympathise which battery types and voltages the lite volition take.

18650 Rechargeable Li-ion Battery: These are larger in diameter and in length than a standard AA battery size. The 18650 Li-ion battery is an extremely popular battery source for today's flashlights since the 18650 bombardment carries and so much power. Presently, 18650 bombardment sizes and styles can vary from one manufacturer to another. However, the battery industry is striving to standardize 18650 battery size. 18650 batteries are generally iii.vi/three.vii volts and have various mAh (milliamp) ratings. The mAh rating is solely for determining how frequently you will have to recharge your battery. The higher the mAh rating, the longer the run time between charges, by and large speaking. 18650 batteries are not designed to operate optimally in temperatures below freezing.

21700 Rechargeable Li-ion Bombardment: These are a similar size to 18650 batteries, but are a little chip wider and longer. Simply like 18650 batteries, 21700 batteries are usually three.6//3.7 volts. They tend to have high mAh ratings, effectually 4000 - 5000 typically. With a 21700 battery, a flashlight tin still exist fairly meaty while delivering a high output and long runtimes.

26650 Rechargeable Battery: This is a high operation/loftier capacity battery designed to provide excellent power for high-drain devices. The size of a 26650 battery is a larger diameter and longer length. Considering of their size, they are able to deliver much ability to a small flashlight. A 26650 battery normally has a high mAh rating, allowing a long run time between charges.

B. Nickel-Metal Hydride (NiMH) Rechargeable Batteries

These rechargeable batteries normally come in  AAA, AA, C, D, 9-Volt, and 12-volt sizes. They are a great accommodating battery. The downside is they accept a shorter shelf life than a lithium-ion battery.

C. Lithium (NOT Lithium-Ion) Non-Rechargeable Batteries

These come in AAA, AA, ix-Volt, and modest cylinder ( CR123A) sizes. Considering they have a tiresome self-discharge charge per unit, these batteries tin can have a shelf life up to 10 years, depending on the make. Lithium batteries perform very well in below freezing temperatures. If yous will be using your flashlight or headlamp in extremely cold temperatures, be sure the device will operate on a CR123A battery.

D. Alkaline Not-Rechargeable Batteries

These are the most usually found battery types and aren't rechargeable. They are also very inexpensive. You will find them in these sizes:  AAA, AA, C, D, nine-volt, and button cells. The downside of alkaline batteries is they have a tendency to leak, causing damage to whatsoever device they are in. Information technology is recommended that you power up the device about one time a calendar week when using element of group i batteries. This will lessen the adventure of a battery leak but at that place is still a possibility of a leak. If you don't plan to use the low-cal often, it would be safer to store the batteries OUTSIDE of the device. Some other downside is their low power output, which affects the run fourth dimension and lumen output you can get from this battery chemical science.

KNOW WHAT TO EXPECT FROM DIFFERENT BATTERY TYPES

One time you decide which battery type is for y'all, and then you tin can realistically select a flashlight. Here is a mutual request we go from customers:

"I would like a 2000-lumen flashlight that runs on the usually found alkali metal battery. I also want to carry the flashlight in my pocket."

Now that you understand batteries, you will see why this isn't possible. Alkaline batteries are very depression power so achieving 2000 lumens in a pocket-size flashlight using an alkaline battery just isn't possible.

To get high lumens, you need high-powered batteries! To get high lumens in a minor flashlight, y'all need loftier-powered batteries! When y'all add together multiple loftier-powered batteries, yous are able to accomplish extremely high lumens.

This chart should help in understanding the relationship between bombardment types/flashlight size/lumen output.

KNOW BATTERY QUALITY & Prophylactic

Now that you understand batteries better, know that not all batteries are created equally. Batteries are a case of "you get what yous pay for." Because the new lithium-ion batteries are so powerful (and potentially dangerous), yous never want to cutting corners on such batteries. If you lot need to save money, buy a less expensive flashlight rather than purchase a lower-quality battery.

With the exception of alkaline batteries, you e'er desire to purchase PROTECTED batteries. Protected batteries accept congenital-in safety measures to foreclose over charge, over discharge, and over heating. Fenix protected batteries have three levels of protection built into the batteries. For a more all-encompassing discussion on protected and not-protected batteries, READ Here.

Information technology is important to properly shop batteries when not inside a device.  You e'er want to store batteries in a clean, dry location. It is important that stored batteries don't make series contact, positive to negative ends. Inspect your batteries often for any bulges, wrapping tears, or degradation. Properly discard the bombardment immediately if you observe any bombardment failure.

Safety First!

What Size Lithium Ion Battery Is The Smae Size As A Aa Battery,

Source: https://www.fenix-store.com/blog/lets-talk-batteries-probably-the-most-confusing-topicbut-most-important/

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