Best Things for Modern Lifestyle

Best Things for Modern Lifestyle

Category: Stuff Reviews

Stuff Reviews

How to buy 18650 batteries?

When buying 18650 batteries, you will have the option between button top and flat top batteries.

Protected batteries, as the name might suggest, have a small electronic circuit built into the battery packaging. This is on one end of the battery and is indistinguishable from other batteries.

This circuit protects the battery against hazards such as overcharging and discharging, short circuits and extreme temperatures. This is designed to protect the devices you use them on and to avoid damage by explosion or leakage.

Many protected batteries also have a valve that permanently disables the battery if the pressure is too high inside the battery.

This is usually what happens when the batteries swell, at a time when they are more susceptible to catching fire.

An unprotected battery lacks this circuit. They are therefore cheaper and are also susceptible to problems that such safeguards are designed to avoid.

good 18650 batteries

If you select an unprotected cell (and many of the best cells are not protected), you should take extra care when selecting and using your battery.

Pay particular attention to the discharge rating (CDR) to make sure you don’t drain excess power from a battery, or it might overheat.

You also need to keep your contacts private, ideally in a plastic case so that the battery won’t go missing in your pocket or bag. You also need to make sure you don’t leave the battery in the charger for too long.

When in doubt, buy a better quality battery even though it is a bit more expensive.

The button top vs flat top 18650 batteries

To really demonstrate how standardized the 3.7v 18650 rechargeable battery is, there are two small variations in size: flat top and button top. The button top batteries are popular for the tactical flashlight under $30

This has to do with contacts, especially positive contacts. The button’s top battery will protrude slightly, while the flat top battery is completely flat.

These extra millimeters could be the difference between a suitable battery and a non-battery. If in doubt, check the batteries available with your device, refer to the instruction manual or contact the manufacturer.

For spring-loaded batteries, like flashlights, it doesn’t make a big difference.

How to avoid buying fake 18650 batteries

Like any branded product, be careful with fake 18650 batteries. It is very common for many suppliers to buy cheap batteries, rewrite them as trademarks, and market them as genuine items.

This is not only wasting your money but also potentially dangerous. If you buy a battery for a high-capacity device, believing it has a full safety CDR, you could injure yourself or damage your device when the battery has a completely different rating.

The battery scammers are good at what they do. A genuine and fake battery is difficult to distinguish. From bundles to branding, to online listings, they look like real deals. The only way you can say fake from genuine batteries is by weight.

Most brands have made the weight of their original batteries available somewhere. You should cross-reference any batteries you buy online with the manufacturer’s specifications. Even spelling mistakes do not indicate spoofing, as a genuine manufacturer had to point out through a Facebook update.

To test a particular cell, try an internet search for its name, followed by a Google data sheet. This will list the battery weight, capacity and maximum CDR.

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Stuff Reviews

Top 3 Best Microphone For Youtube Music Recording

Choosing the best microphone for Youtube recording can be quite a challenge.

In this article, we will be breaking down the top 3 best choices for you.

Related: The Best Youtube Microphone recording under $200

#1. Electro-Voice RE20 Broadcast Announcer Microphone with Variable-D

Best Microphone For Youtube

Electro-Voice has been a leading manufacturer of sound gear ever since its conception back in 1930.

How does this company have so much staying power? Because of the stability of their quality products, and the RE20 Broadcast Announcer Microphone is a great example.

What’s great about it?

The RE20 has been a standard in the industry for decades. After all, it was first introduced all the way back in 1968 and is still being used these days.

It is unarguably the most popular microphone among radio hosts.

This kind of success is mostly thanks to the tech called Variable-D that Electro-Voice developed exclusively.

With this tech, the mic is able to minimize the proximity effect on shifts on tone. Thus, it provides the user with a linear and smooth voice characteristic, which is very useful if you speak all day.

Also, the mic has a switch for bass roll-off, which is quite a useful feature. There is also the heavy-duty pop filter built internally, which is perfect for voice up close.

How to use it

The Electro-Voice RE20 is a classic wired XLR mic, meaning it is dynamic.

Thus, if you want to use it alongside a computer, a Digital-to-Analog (DAC) converter is a must.

With it, the mic’s analog signal will be converted to digital, then you can transport it through USB, Thunderbolt, Firewire, etc.

Who’s it for?

From the features, you can easily guess that the Electro-Voice RE20 microphone is really good for people who do podcasts.

After all, it offers a stable reproduction of sound, something you need if you’re going to speak continuously.


  • Minimize proximity effect
  • Bass roll-off switch
  • Linear and smooth voice recording
  • Heavy-duty pop filter


  • A needlessly complex suspension system
  • Needs DAC converter to work with computers

#2. Audio-Technica AT4040 Cardioid Condenser Microphone

audio-technica at4040

Audio-Technica, founded almost 60 years ago, is an audio gear company based in Japan.

With its high-quality gears, the company has been supplying equipment for many high-class occasions. One such example is, of course, the US Presidential Debates.

The Audio-Technica AT4040 is the newest addition to the brand.

What’s great about it?

First of all, the AT4040 has a large diaphragm, advancedly tensioned so that it can reproduce the most natural and smooth sound.

In addition, it has an externally polarized condenser (DC bias) design, which supports exceptionally low noises. Furthermore, it also has a high capability for SPL and a wide dynamic range.

All of those combined means that the mic is quite versatile.

But that’s not all, as the AT4040 has a transformerless circuit, it eliminates virtually all distortions of low frequency.

How to use it

It is quite a sensitive mic, so it is advisable that you prepare some form of soundproofing.

The Audio-Technica AT4040 is great with “close-mic” configurations. For example, if you are playing piano, it is best placed under the piano.

Who’s it for?

As it is quite a sensitive microphone, we believe that it is the best mic for Youtube recording of acoustic musical instruments.

After all, the large diaphragm alongside the polarized condenser design makes for some smooth sounds.


  • Supports exceptionally low noises
  • Wide dynamic range
  • Eliminates low-frequency distortions


  • Too sensitive
  • Needs some form of soundproofing

#3. AKG Pro Audio P220 Vocal Condenser Microphone, Black

AKG Pro Audio P220

Another product from AKG, the P220 is arguably the best mic for recording on Youtube if you are on a budget.

Here are the reasons:

What’s great about it?

Being the least expensive option on this list, the AKG P220 is still nothing to scoff at.

First of all, it has a large diaphragm as well as a cardioid pickup pattern, so there will be no need to worry about off-axis sounds.

Next, it is built tough and rugged, so you can take it just about everywhere.

In addition, the mic is really simple to operate, as it offers only two main settings: the bass roll-off and 20dB signal cutting.

How to use it

The AKG P220 is actually quite heavy. However, AKG does not include a stand so you will have to figure that part out on your own.

Also, you may also want to find a third party like a mixer if you want to connect it to computers.

Who’s it for?

Rugged, tough, versatile, easy to carry around, and inexpensive, we do not believe that there can be a better choice for a budget Youtuber.

The AKG P220 will certainly satisfy you until you can afford a more expensive option.


  • Inexpensive
  • Versatile
  • Durable
  • Simple settings


  • Heavy
  • Excessive pickup of background noises

Which Microphone Should You Buy? USB vs XLR Microphone?

The vital difference between these microphones is just the connections. XLR mics usually have 3 prongs inside the connector so there is no way that it can connect directly to your computer.

Thus, there is a need for a third party like a mixer. However, they almost always provide better capabilities as well as adjustabilities.

On the other hand, USB mics will connect to the computer directly so there is no need for third parties like mixers.

Thus, they are much easier to operate. Besides, they are also quite inexpensive with no additional costs for a third party.

So, our answer is depending on your situation. New Youtubers can certainly profit from the easy nature of USB mics while experienced ones can make use of XLR much better.

Dynamic vs Condenser Microphone – What the difference?

Dynamic mics are often much better at capturing strong, loud sounds in live settings. Conversely, condenser mics are better at capturing higher frequencies and more delicate sounds in studio settings.

What do you need for a condenser mic?

All condenser mics have two capacitors drawing power from external sources. Thus, you must supply the “phantom power” through connecting the mic to a mixer with an XLR cable.

When would you use a condenser microphone?

Condenser mics are really good at capturing delicate sounds in studio settings. Thus, if you want to produce a breathy vocal sound, a condenser mic is a much better choice than a dynamic mic.

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All in all, we hope that with this review, you will be able to make an informed decision when you shop for a new microphone.

Our last advice is that you should always keep in mind that there is no single best microphone for Youtube recording. There are only mics that fit your situation