A removable battery is an essential feature of a phone. Generally, the best phones come with them. Here are some of 2019s most promising upgrades to detach your power source from your device!

Are you curious why the good ol’ detachable battery cellphones have vanished? You’re not alone, to be sure. Companies have stopped putting replaceable batteries because of design and security concerns, as you’ll see later.

But it doesn’t imply there aren’t any decent ones left. We had to go through a lot to put this review together for you, but we did it because, well, why not?

This article contains the following information: Let’s get this party started.

What to Look for in a Smartphone with a Removable Battery – A Buyer’s Guide

When purchasing a new phone with a replaceable battery, here are some critical considerations.

1. Processor 

The processor, sometimes known as the “chipset,” is in charge of the smartphone’s complete operation. It makes a phone as bright as today, thanks to AI capabilities. Because the CPU directly impacts the phone’s performance, you should pay great attention to it.

Lower-powered CPUs like the Snapdragon 435 and Exynos 3475 might help you save money if you’re on a budget. The Exynos 9610 and Snapdragon 835, on the other hand, are better alternatives if you want to play online games and edit images/videos.

2. RAM

The RAM amount has a considerable impact on the smartphone’s performance and speed. You can run more programs in the background if your RAM is adequate.

Some manufacturers are selling as much as 12-16GB of RAM in today’s smartphones. However, it’s overkill if you don’t plan to switch between 15-20 applications at once or play demanding games or apps.

If you’re a light user who only wants to use the phone for texting, calls, and light surfing, 3 to 4GB RAM will be enough. However, if you’re searching for anything more power-hungry, such as gaming, 6-8GB RAM is the way.

3. Power source

One of the most critical factors to watch is the battery. Even if you have a replacement battery on hand if you run out of power, battery life is still essential since you may not always have an additional battery.

Smartphones are now available at a variety of price points. Regularly, a battery with a capacity of 3000mAh to 4000mAh should last for a day or two. However, if you want longer battery life, going beyond 4000mAh is suggested.

4. Camera

For some, the camera is more important than the CPU and RAM. A camera with greater megapixels, on the other hand, does not always imply superior picture quality. The quality of the photographs is also affected by factors like focusing speed, ISO level, flash, and aperture level.

If you’re passionate about mobile photography, a phone with a 15 to 20MP back camera and an aperture of f/2.0 or below will suffice. However, if you like taking selfies, ensure the front camera has a gap of at least f/2.0. Even in low light, this will provide excellent results.

5. Showcase

Smartphones nowadays are constantly pushing the limits of what we anticipate a display size, with screens larger than 6.0 inches. Anything more significant than 5.5 inches is sufficient to participate in media and games.

You may also choose from various resolutions, including HD, HD+, Quad HD, and Quad HD+. Although Quad HD produces more explicit pictures than HD, the difference between the two screens is not particularly noticeable to the untrained eye.

It would be best to look at the device’s screen protection options. Gorilla Glass 5 and 6 are the most recent screen protectors used in today’s smartphones, and they offer enough security.

6. Internal Storage 

Even while some smartphones allow you to expand storage with a memory card, keep in mind that preloaded applications might use up a significant portion of your phone’s built-in storage. An internal card is usually favored over an external one.

At least 128GB of storage is required on flagships, with 64GB on lower-end models.

Why Aren’t Phone Batteries Removable Anymore?

For various reasons, smartphones with removable batteries have lost their appeal. A few of them are listed below.

  • Smartphones that are smaller and sleeker are in high demand these days. With non-removable batteries, you don’t require a rear panel. As a result, they take up less room within the device. This is what gives the smartphone a contemporary and trendy appearance.
  • The elimination of replaceable batteries also enabled the production of waterproof phones. Because most warranties do not cover water damage, buyers have flocked to this feature.
  • Non-removable batteries have an advantage over detachable batteries in terms of security. If your phone is stolen, the criminal will be unable to stop the tracking function until the back panel is removed. As a result, the odds of your smartphone being tracked are rather significant.

The 5 Best Removable Battery Phones

We’ve compiled a list of the top 5 mobile phones with replaceable batteries for you to consider. So let’s have a look at them!

1. Samsung Galaxy S10


  • RAM & Storage: 6GB + 128GB
  • Exynos 9820 processor
  • 6.1-inch Infinity Display* with Quad HD+ Dynamic AMOLED display
  • 10MP Selfie Camera on the Front
  • 12MP Super Speed Dual Pixel, 16MP Ultra Wide, and 12MP 2x Zoom on the back camera
  • 3,400 mAh battery
  • Factory Unlocked Wireless Carrier

The Samsung Galaxy S10 is the greatest Samsung phone with a detachable battery we discovered, featuring a 6.1-inch Quad HD+ exceptionally stunning display that makes the colors jump.

The front and back are constructed of glass, and Samsung’s beautiful design has long been unrivaled.

The Exynos 9820 chipset is used in the Galaxy S10. This phone’s 6GB RAM allows it to load even the most demanding apps in seconds.

A triple-lens 12MP camera with a new ultra-wide lens is housed on the rear. This allows you to capture a vast region without having to walk backward. The internal storage of 128GB is also exceptional. The selfie quality in low light, on the other hand, is a little bothersome.

Overall, the Samsung Galaxy S10 is a fantastic Android phone with a detachable battery, a tremendous display, a quick CPU, and a solid 3400mAh battery that can easily last for 24 hours.

  • The Exynos 9820 CPU is a high-performance chip.
  • Quad HD+ display Spectacular display.
  • The design is elegant and straightforward.
  • The battery is capable of lasting for up to 24 hours.
  • A little pricey
  • Selfies in low light aren’t ideal.

2. Motorola Moto E6


  • RAM & Storage: 2GB + 32GB
  • Cortex-A53 processor
  • 5.5-inch IPS LCD
  • Front-facing camera: 5 megapixels
  • 13-megapixel rear camera with LED flash
  • 3000 mAh battery
  • Unlocked Wireless Carrier

With its 5.5-inch stunning IPS display and 3000mAh detachable battery, the Motorola Moto E6 is the knight of Motorola smartphones. It can easily survive a whole day on daily usage.

The phone’s key selling points are its 13MP back camera and 5MP front-facing camera. The camera can suck in more light than the Moto E5, thanks to the f/2.0 aperture. Moreover, the addition of a flash to the back camera allows you to take selfies in the dark.

Because of its small size, you may easily hold the gadget with one hand. Furthermore, since the phone is made of plastic, the rear will not shatter even if it is dropped.

The smartphone’s performance is subpar because of the Cortex-A53 CPU and 2GB RAM. However, you can put multiple games, photographs, and images on the device’s 32GB internal storage. If it isn’t enough, you may add an external storage card to increase the capacity to 256GB.

There is no fingerprint sensor, on the other hand. While USB-C is the most common smartphone connector these days, the Moto E series lags.

Overall, the Moto E6 is an appealing phone thanks to its robust polycarbonate and excellent camera.

  • With an aperture of f/2.0, this camera is fantastic.
  • The IPS display is fantastic.
  • A battery life of one day is promised.
  • Made of long-lasting plastic
  • There is no fingerprint sensor.
  • There is no USB-C port.

3. Samsung Galaxy J2 


  • RAM & Storage: 2GB + 16GB
  • Exynos 3475 processor
  • 5.0-inch qHD display
  • Front-facing camera: 5 megapixels
  • 8-megapixel rear camera with LED flash
  • 2,600 mAh battery
  • Unlocked Wireless Carrier

The Samsung Galaxy J2 is a user’s sanctuary because of its tiny and elegant structure and low pricing.

You’ll find the Exynos 3475 processor and 2GB of RAM on the inside. As a consequence, the smartphone can give satisfactory results. If the 16GB of internal storage is insufficient, an external SD card may be used to increase it up to 400GB.

The phone has a 5-inch display with a QHD 540 x 960-pixel resolution on the front. While the QHD resolution may seem outdated at first, it isn’t the deal-breaker we expected due to the consumers’ vibrant colors and high contrast.

With a 2600mAh detachable battery, this badass smartphone can last up to 15 hours under typical use, which is impressive for a smartphone in this price bracket.

The 8MP rear camera and the 5MP front-facing camera, on the other hand, are rather basic. Even though the primary camera has autofocus, focusing and setting the exposure takes along. Aside from that, the front-facing camera is the only one with filters, beautifying settings, and a timer.

If the camera isn’t a significant consideration, the Samsung Galaxy J2 is a solid choice in this price range.

  • No delays and a moderate performance
  • It only weighs 154g.
  • The 2600mAh battery is sufficient for everyday use.
  • Outstanding loudspeakers
  • Internal storage is limited to 16GB.
  • The camera quality is relatively poor.

4. LG V30 Plus


  • RAM & Storage: 4GB + 128GB
  • Qualcomm Snapdragon 835 processor
  • 6.0-inch QHD+ OLED display Display with FullVision
  • 16MP Selfie Camera on the Front
  • 13MP Wide Angle Cameras on the Rear (rear)
  • 3,300 mAh battery
  • Factory Unlocked Wireless Carrier

Unbeatable features include a massive 6.0-inch QHD+ display and a gorgeous design on the LG V30 Plus. This is what distinguishes it as the LG smartphone’s actual gladiator.

Qualcomm Snapdragon 835 CPU with 4GB RAM is supported. As a result, you won’t have to worry about running many programs simultaneously. You may keep all of your favorite games, music, and movies on the device’s built-in 128GB RAM.

The front camera has a 16MP sensor and an f/2.2 aperture. As a result, you can take stunning selfies in broad daylight, making it a popular option among photographers. The 13MP wide-angle back camera, on the other hand, lets you shoot photos with the correct color combination.

The detachable 3300mAh battery can easily last 20 hours. In addition, the rapid charging option allows users to charge their phones swiftly.

Although the phone is attractive, it may be slippery at times and slide from your grasp. In addition, in low-light situations, the Face Recognition function also fails.

If this isn’t a worry for you, the LG V30 Plus is a fantastic smartphone with a powerful CPU and a great design.

  • Snapdragon 835 is a powerful CPU.
  • 128GB of RAM built-in
  • Elegant and ergonomic design
  • The audio quality is excellent.
  • The phone might be a little slick at times.
  • In low-light situations, the facial recognition function is ineffective.

5. Moto E 


  • RAM & Storage: 2GB + 32GB
  • Qualcomm Snapdragon 632 processor
  • 6.2-inch HD+ v-notch 720 x 1560 display
  • 5MP, f/2.0, 1.12um pixels, Display Flash Front Camera
  • 13MP, f/2.0, PDAF, 1.12um pixels, LED flash, rear camera
  • 3,550 mAh battery
  • Factory Unlocked Wireless Carrier

The Moto E demonstrates that even low-cost handsets can provide tremendous functionality, thanks to its 2GB RAM and 32GB storage.

The devices aesthetic is beautiful because of the two-shade design, which is not often seen in entry-level smartphones.

The 6.2-inch HD+ display provides consumers with a clean and crisp image. The phone has a water-repellent covering as well. The Corning Gorilla Glass protection, on the other hand, is lacking.

Although the Motorola Moto E6 has 32GB of internal storage and 2GB of RAM, the processor is somewhat different. The Qualcomm Snapdragon 632 processor powers the phone, making it capable of playing mid-tier games.

The 13MP primary camera and the 5MP front camera provide adequate but standard settings. As a result, the camera on a smartphone is neither the greatest nor the worst. However, the detachable battery has a capacity of 3350mAh, sufficient for a day of average use.

The fly in the ointment with Moto E is that it has low-performance responsiveness under extreme processing circumstances, as well as picture and video distortion.

On the other hand, the Moto E is noteworthy for a phone in this price category, with a capable chipset and elegant design.

  • Appropriate for mid-tier games
  • 6.2-inch high-definition (HD) display
  • The coating that repels water
  • Excellent value for money.
  • There is no Corning Gorilla Glass protection.
  • In extreme processing conditions, performance is poor.

Frequently Asked Questions About Removable Battery Phones

Let’s look at some of the most often asked questions concerning mobile phones with removable batteries.

What is the life expectancy of a non-removable battery?

A non-removable battery has a life expectancy of 1.5 to 2 years. However, if you avoid traps like using the phone while still charging, it might last up to three years.

Is it possible to replace a non-removable battery?

Once a non-removable battery begins to fail, you may replace it. You will, however, need to take the phone to a repair shop or someone familiar with phone disassembly.

How can I know if my phone’s battery needs to be replaced?

Battery emptying and overheating rapidly, phone not charging even when plugged in, battery bumping up, and telephone restarting on its own are all symptoms that you need a new battery.


The features and characteristics of various cellphones with changeable batteries vary. However, the ones stated above are the finest you can obtain in 2021.

  • Consider the Samsung Galaxy S10 if you want the most fantastic overall mobile phone with a detachable battery.
  • On the other hand, if you’re on a tight budget, the Moto E could be the best choice.

Frequently Asked Questions

Which is the best battery phone in 2021?

A: For the best battery phone in 2021, I recommend either a Google Pixel 3 or an iPhone 11.

What are the top 4 phones in 2021?

A: Here are four phones that we predict will be the top in 2021. The list is not exhaustive, but these are the five models with a high chance of being best sellers by 2021.

  •  iPhone XS 2G – $800
  • Samsung Galaxy S10+ – $900
  • OnePlus 7 Pro 6GB/128 GB -$849
  • LG G7 ThinQ 4GB/64 GB- $600

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