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Lithium battery pillow effect explained (aka spicy pillow)

Swelling is one of the most common issues with lithium-ion batteries. They resemble a pillow as they expand, which is

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Advantages and disadvantages of power banks

Like any other device, power banks have their own pros and cons which you should be aware of before making

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Can you charge a power bank with a fast charger?

Yes, you can use a fast charger to charge your power bank. However, both your power bank and the charger

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Low Current Charging in Power Banks (aka Trickle Charging)

The majority of power banks do not charge devices that require low voltages. Gadgets such as fitness bracelets, smartwatches, Bluetooth

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Power bank battery drains fast? Here’s what to look out for

While power banks have advanced tremendously in terms of capacity and are now available in huge capacities, charging methods have

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Portable charger making high-pitched noise?

The high-pitched noise produced by your portable charger is referred to as “coil whine,” and it is most evident on

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How to charge a power bank

When our portable charger runs out of power, you must charge it if you wish to use it again. Unsurprisingly,

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Can you repair a power bank?

Like any other devices, power banks do break from time to time. While in many cases they can be fixed,

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Does airplane mode charge your phone faster?

Yes, using airplane mode will speed up the charging process. This is because the cellular, Bluetooth, and Wi-Fi features consume

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Can you bring power banks on Emirates flights? Rules and regulations.

Emirates’ regulations on power banks are restrictive, and passengers are only permitted to carry them inside the cabin with them.

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Can you charge your phone on a plane?

Unlike a decade ago, most airlines now provide USB ports and outlets for charging electronics such as phones, tablets, and

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Best places to find power banks near you

Sometimes you might be in a rush or forget to bring a charger along when you need it the most.

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Why is my phone losing battery while charging?

A phone losing battery when charging is one of the issues that can occur for a multitude of reasons. If

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Power banks on EasyJet airline flights. Rules and regulations.

EasyJet, like every other airline, has stringent policies regarding carrying battery-powered devices on flights. For instance, this airline allows only

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Do power banks stop charging when full?

Most power banks do stop charging after reaching their full capacity. In recent years, manufacturers have been acutely aware of

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Min & Typ Battery Indicators. What Do They Stand For?

The terms “min” & “typ” are commonly found on rechargeable batteries. Due to the slight inaccuracy in battery capacity, manufacturers

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Are we close to a liquid metal battery breakthrough?

Scientists have been trying to make electricity accessible to everyone across the globe, but they have always faced barriers like cost.

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5 Of The Best MagSafe Power Banks

MagSafe power banks wirelessly charge any compatible iPhone device. This is a great and convenient feature that works by attaching

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Best single-use and rechargeable CR2 batteries

CR2 batteries are one of the most widely used 3V lithium batteries. These batteries are typically used in electronics with

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Anker Powerhouse 100 Review

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The Anker Powerhouse 100 packs a powerful punch, having a capacity of 27000mAh and being able to deliver up to 100W of power.

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How long do TPMS batteries last?

TPMS (tire pressure monitoring system) batteries have a lifespan of 5 to 10 years or 60k to 80k miles. However,

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How long do 18650 batteries last?

18650 batteries are used in high-power electronics, and while they require around three hours to charge, the duration expected to

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RAVPower is now iSmart on Amazon

Following the deactivation of RAVPower’s listings on Amazon, the company has begun selling its products under a new brand named

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What are the signs of a bad cell phone battery?

Are you experiencing automatic restarts when using resource-intensive apps, slow charging, or strange behavior from your phone? All of these

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How Long Do Key Fob Batteries Last?

The CR battery series is the most popular used in key fobs today, with the CR2032 being the most popular

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8 of the best wireless car chargers you can get today

If your phone supports wireless charging and you’re looking for a charger to use in your car, wireless chargers are

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Power banks on Delta Airlines flights. Rules and regulations.

Delta Airlines has a strict policy that only allows lithium-ion power banks and other batteries with a maximum capacity of

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5 of the Best Ultra-Slim Power Banks

Ultra-slim power banks are the best alternative to the usually bulky and heavy options you’re generally able to find. These

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8 Of The Best Magnetic Charging Cables

Magnetic charging cables enable asynchronous charging of several devices using just one cable. In addition, these charging cables are easier

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Best car chargers to wall outlet power inverters

A power inverter is a device that converts the direct current (DC) of a vehicle battery into an alternating current

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Power banks on American Airlines flights. Rules and regulations.

American Airlines treats portable chargers, battery packs, power banks, and mobile phone battery cases the same way it treats spare

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The Promises of the Solid-State Battery

Solid-state batteries are getting closer to achieving their promises of safer use, long life, and fast charging. But such batteries

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Some of the best USB C to AUX Adapters for All Your Audio Needs

Modern smartphones seem to be ditching audio jacks to favor a more wireless approach. This new industry trend will soon

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8 Of The Best Rechargeable C Batteries

C batteries are slightly bigger than AA and AAA batteries. However, they are somewhat smaller than D batteries. C batteries

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5 Of The Best QC 4.0 Power Banks

Quick Charge is a charging technology developed by Qualcomm to shorten the time required to charge a USB-powered device. For

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10 Of The Best Laptop Car Chargers

Since regular car chargers are incapable of supplying the amount of power required by laptops, inverters are the best alternative

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Graphene batteries: Future tech or hype?

Batteries have become a necessary element we need to conduct our everyday lives. However, graphene batteries are currently the subject

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Taking a power bank on a United Airlines? Here’s what you need to know

Power banks with a capacity of less than 100Wh are permitted in carry-on baggage but not in checked baggage for

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Taking a power bank on a Ryanair flight? Here’s what you need to know

According to Ryanair’s official website, passengers are only permitted to bring power banks with a maximum capacity of 160Wh. Most

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5 of the Best Ground Loop Isolators for Stopping Those Annoying Audio Noises

Getting interrupted by a static buzzing noise while you’re in the mood to lip-sync your favorite tracks is undoubtedly super

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Best Ultra-Light and Ultra-Compact Power Banks

As their names imply, ultra-light and ultra-compact power banks are extremely convenient to carry. Although they can be very practical,

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How to Fix Audio Static or Humming Noises from the Aux When Charging Your Phone Via the Car’s Cigarette Lighter

No road trip is complete without music. Be it a routine drive to work or a road trip, good music

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Some of the Best Chromebook Chargers and Charging Alternatives

Chromebooks were introduced in 2011 as a laptop geared toward a particular type of user. What distinguishes Chromebooks from classic

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Why is my phone charging slow and dying fast? 

There are many reasons why a battery charges slowly or dies quickly, and in this post, we will discuss the

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Ni-Cd vs. Ni-MH vs. Li-ion Rechargeable Batteries Compared. Which Is Better?

With the advancement of technology and the development of portable electronics such as cellphones, laptops, and cordless power tools, it

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Swollen power bank? Here’s why it happened and what to do about it.

Although it’s not a common occurrence, power banks do swell or bloat from time to time. When this happens, they

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6 of the Best Apple Watch Charger Alternatives

Being a part of the Apple family is all fun and games until your changing cables tear down, and you

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Power Banks For Online English Teachers: Powering Your Classroom With Confidence

Since the 2020 pandemic, working from home has become a commonality for most people around the world. For my husband

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How Power Banks Help Me Explore Wild Places

I’ve always been drawn to remote places and the simplicity of leaving my daily routine behind to explore them. Whether

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What to do if your power bank keeps disconnecting and turning off

Sometimes a power bank might automatically disconnect and stop charging. Find out why this might be happening and how to fix it.

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5 of the best 100Wh power banks for air travel

Since 100Wh is the maximum power bank capacity allowed on planes, let's examine some of the best options for 100Wh power banks.

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Are 20000mAh power banks allowed on flights?

Airline regulations can be confusing. Are 20000mAh power banks allowed on planes? Let's find out

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How to charge a DSLR camera with a power bank

If you run out of camera battery in the field, a power bank can be a lifesaver. But can power banks be used to charge DSLR cameras?

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Can charging with a power bank damage your phone battery?

Power banks are the perfect accessories for mobile phones. But can they damage their batteries while charging?

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What is short circuit protection in power banks?

Short circuit protection is a basic safety feature in almost all power banks. Learn what it is and how it works.

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Why are power banks not allowed in checked baggage?

You can take power banks on a plane but only in the carry-on but not in the checked baggage. How come? Let's explore the causes that lead to ot these rules.

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Best Power Banks With 12V Output

A curated list of power banks with 12V output. If you require a higher than average charge, these are the power banks that can deliver it.

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What is over-discharge protection in power banks?

Whenever you buy a new power bank, you may notice that it comes with a series of safety features that

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Can you charge a laptop with a power bank?

Overall it is very much possible to charge any laptop using a power bank. However, you’ll need to make sure

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What is overcharge protection in power banks?

Almost all power banks have overcharge protection. But what is it and how does it actually work?

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Are power banks bad for your phone? Can they damage the battery?

Under normal circumstances charging a phone with a power bank will not damage the battery. In fact, it should have

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Is it safe to use a phone while charging it with a power bank?

Generally speaking, it’s safe to use a phone while charging it with a power bank. However, and here comes the

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Can you charge a power bank with a phone charger?

Yes, it is possible to charge your power bank with your phone charger! In fact, most power banks come without

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How long does it take to charge a power bank?

The charging time of a power bank depends on several factors: the power bank’s capacity, the charging technology, and the

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5 Best Power Banks with Flashlight

Power banks with flashlights are quite handy, as they provide you with a convenient source of light as well as

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Crave PLUS Pro

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The Crave Plus PRO is a sturdy power bank that comes with a generous capacity of 20000mAh. With both QC and PD charging technologies, it can even charge laptops.

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5 of the best 30000mAh power banks

Check out our curated list of some of the best 30000mAh power banks available today. After an extensive research, we included only the best models.

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Best 20000mAh power banks

Check out our curated list of 20000mAh power bank. We strived to select the best possible options which are currently available on the market.

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Best graphene power banks

Graphene technology is set to take the power bank market by storm. That's why we created this curated list of the best graphene power banks.

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Some of the best 10000mAh power banks you can buy in 2021

We made a selection of what we believe to be the best 10000mAh power banks. Check out our curated list and see which one is the one for you.

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Best power bank for emergencies and blackouts

Having a good power bank to rely on during emergency situations can be vital. This is why we prepared a selection of the best power banks for emergencies.

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3 power bank gift ideas

Power banks can make some really great & practical gifts. It’s the type of present that will be used for

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Is it safe to leave your power bank charging overnight?

What happens if you leave your power bank charging overnight? Can it get damaged, heat up, or even explode? Get advice and recommendations.

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Lithium-ion vs Lithium-polymer power banks. Which is better?

Power banks come with different battery types, including Li-ion and LiPo. But which ones are better? In this post, we explore their differences, pros, and cons.

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The Best Portable Chargers of 2021

Too many options to choose from? We singled out 10 of the best portable chargers so that you don't have to spend hours doing research.

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Sdoutech 20000mAh with Dash/VOOC Charging

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The Sdoutech 20000mAh Dash Charge/VOOC Power Bank is sleek, slim, and powerful. With 5 different ports, it's one of the most versatile power banks you can buy.

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How to charge your phone using a car cigarette lighter

You can definitely charge your phone using a car cigarette lighter. But some approaches are safer than others. See which is the best one.

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How will the $10 billion power bank market cope with the global crisis?

The outlook of the $10 billion dollar power bank market amidst the global pandemic and economic crisis. How will it play out for this industry?

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How many mAh do you need to charge your phone?

Unsure of how many mAh you need to charge your phone? In this post, we'll help you find out the right power bank capacity to charge your phone up to 2 times.

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Can a power bank charge and discharge simultaneously?

Find out if power banks can charge and discharge simultaneously. This is a feature that can be useful in some situations.

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Can Power Banks Explode?

In very rare situations power banks are known to explode. In this article, we detail the main causes and how to prevent explosions from happening.

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Power bank vs portable charger. What is the difference?

Are you confused by the actual meaning of the terms "power bank" and "portable charger"? We shed light on this subject and offer examples of correct usage.

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10 Best Power Banks For The MacBook Pro

Due to the power requirements, not all power banks can charge a MacBook Pro. We made a selection of 5 power banks that can easily charge a MacBook Pro.

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How to charge your phone without a charger

Charging your phone when you don’t have a charger can be a tricky situation. But it’s something that can be

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How to test the capacity of a power bank

Wondering how much power there is in your portable charger? With these methods, you can test your power bank capacity and output, and avoid deception and let-downs.

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Best 5000mAh power banks with fast charging technologies

5000mAh power banks can be useful whether you’re on the go or need something for general-purpose everyday use. They’re often

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10 of the best portable batteries for CPAP machines

A dependable backup power supply for your CPAP machine can be a literal lifesaver. Some of the scenarios that require

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What is pass-through charging in power banks?

Pass-through charging is a key feature in power banks. It can be very handy in certain situations. In this article, we explained what it is and how it works.

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100000mAh power banks. Real or fake?

A lot of the 100000mAh power bank products you see for sale are fakes. Find out how to tell them apart and avoid a costly mistake.

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How to charge the Nintendo Switch in the most effective way

In this article, we're exploring all the options that will help you charge the Nintendo Switch in the fastest, most optimized way possible. Check out the 5 different ways to charge your Switch!

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Aukey vs Anker vs RAVPower. Which one is best?

Anker, Aukey, and RAVPower all produce the same types of devices: power banks, power adapters, USB hubs, charging stations, car

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Best Power Bank for Backpacking and Camping

Whether you’re backpacking through Southeast Asia or camping in a US national park, one thing is for sure: at some

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How Long Does a Power Bank Keep its Charge?

Most people that purchase power banks rely on them on a daily basis. But sometimes it takes a long time

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Gallium Nitride (GaN) Technology

Gallium Nitride (GaN) technology is an emerging trend, which brings a lot of high hopes for the future of the

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Is the Tesla power bank as good as their cars?

Does the Tesla Power Bank have the same technological innovation as their cars do? We break down its main features and compare them to other power banks.

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Best Nintendo Switch Portable Charger

There are a number of quality portable charges for your Nintendo Switch. Several of them are even produced by Nintendo, so you know they’re going to work

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How long does a portable charger last on average?

Ever wondered how much does a portable charger actually last? Months, years? It actually depends on several factors.

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What happens if you plug a portable charger into itself

Since a power bank holds energy and has both input and output ports, it doesn’/t take long for people to

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How to find the best solar power bank for your needs

Today, we’re going to review three different types of devices that will recharge your gadgets using solar power. Power bank

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7 Cute Portable Chargers

Portable power banks are a great way to stay connected to your phone on the go. However, most devices look

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Best Portable Phone Chargers for Music Festivals

Although they have their origins in the 60’s hippie movement, music festivals have greatly increased in popularity just over the

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The Best Lipstick Portable Chargers

Some portable chargers can be bulky, heavy and a nuisance to transport. However, lipstick portable chargers are a miniature alternative

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Best Qualcomm Quick Charge Power Banks

Tired of waiting for your devices to recharge? Here's a list of the best Quick Charge power banks, so you can take the fast charging experience to another level

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Anker’s PowerIQ Fast-Charging Technology

With the growing development of smartphones, tablets, and laptops, consumers are searching for quick and effective ways to charge their

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What is Qualcomm Quick Charge?

In this post, we break down Qualcomm Quick Charge technology, analyze its evolution, and study the benefits of using compatible chargers and power banks.

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10 of the best USB C power banks with PD (Power Delivery)

USB C technology became quite popular in recent years, with more and more devices using it by default. So if

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The best smart backpacks with charger

Check out our curated list of smart backpacks with charger and find the best one for your needs. Don't get stranded without power ever again!

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Should you buy a Blackweb portable charger?

Blackweb Electronics is a consumer brand created by Walmart. Under the Blackweb brand, Walmart sells a wide selection of electronics

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How do you know when your portable charger is fully charged?

Portable chargers or power banks have small LED light indicators that give information about the various states of the unit.

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Best Tzumi PocketJuice portable chargers

PocketJuice portable chargers are quite popular because they’re really affordable. If you’re looking for a cheap & practical power bank

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Is your power bank blinking but not charging? Here’s what to do

Power banks can be real lifesavers, but sometimes they can give us headaches too. One of the most common problems

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Why is there a difference between real and rated battery capacity?

It is undeniable that power banks have made our lives easier when it comes to extending the battery life of

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How to use your power bank for the first time

Using a power bank for the first time is a pretty straightforward thing. Sometimes you can simply take it out

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What is mAh (milliampere hour)? mAh in Batteries – Explained!

mAh stands for milliampere hour, which represents the 1000th of an ampere-hour (Ah), and it is the unit that measures

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How Long Do Cell Phone Batteries Last?

Battery life is influenced by many factors, so there is no straightforward answer to this question. However, on average, a

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11 Of The Best Laptop Power Banks You Can Buy Today

Power banks are available in a variety of sizes and forms to accommodate a wide range of needs. A power

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What is a power bank? Power banks explained

A power bank is a portable battery designed to recharge electronic gadgets when you don’t have access to a regular

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