Best Replacement Battery For IPhone 6 in 2020: Complete Review + Guide

Is your iPhone 6 battery draining really fast? Is your phone switched off at critical moments when you need it the most? While watching a movie or enjoying a game, does your phone switch off without any warning? If you’re facing any of these issues, it simply means your phone is asking for a new and efficient replacement battery.

Now you might be thinking how to find the best replacement battery for your iPhone 6. Well, it isn’t that difficult as we are here going to reveal the best replacement battery for iPhone 6.

Top and best replacement battery for iPhone 6


Trying to find a replacement battery better than the original battery?

No more finding as DAXTROMN is here.

DAXTROMN replacement battery comes with a complete tool kit and adhesive strips to make it convenient for exchanging batteries.

It is a super-efficient lithium-ion battery that is having a longer battery life than your original iPhone 6 battery.

DAXTROMN also provides its customers with a 2 years warranty and a 30 days money-back guarantee.

This battery is certified for protection and is completely reliable.


  • Free tool kit and adhesive strips.
  • Better than the original battery.
  • Assured replacement within 2 years.
  • Certified by CE, RoHS, and FCC.


  • Optimum efficiency reached after a few days of usage.
  • For the first few charging cycles, it may take up to 10 hours.


The LIKEGOR battery for iPhone 6 has 21% more capacity than the OEM battery. 

It can incorporate up to 800 charging cycles and has an inbuilt master chip, fuse, and oxygen-free copper sheet for protection and  for avoiding any external damage.

It also has a function of controlling the real-time temperature of the battery.

It comes with a free repair tool kit, 2 years warranty, and 30 days money-back guarantee.


  • Repair tool kit for making it easy to install the battery
  • 24 months guaranteed replacement.
  • 21% higher capacity.
  • Master chip for protection.


  • The battery may start puffing up.
  • Tool kit quality not as expected.


The most efficient replacement battery ever.

SHENMZ is a lithium-polymer battery with a 35% higher capacity than the normal.

It provides an IC chip for over current and high-temperature protection. It has been certified by CE, FCC, UL, PSE, and RoHS and promises you for giving the safest replacement battery experience.

It comes with a 2-year warranty and a free tool kit. Made similar to the configuration of the original battery for assuring best fitting to your iPhone.


  • 24 months warranty.
  • 35% more efficiency.
  • Excellent fitting.
  • Certified protection.


  • Battery life is not satisfying.
  • The first few charging cycles may require almost 10 hours.


The battery with the most advanced technology.

IMILITIS replacement battery has an inbuilt LG cell, US Ti chip, and ITM as that of the original iPhone 6 battery.

It provides protection against high temperature, input over-voltage, output over-voltage, and battery overcharge.

Certified for protection by UL, FCC, CE, PSE, and MSDS.

The battery health of the IMILITIS replacement battery shows 100% through any battery health scanner app.

It can produce 500-800 charge and discharge cycles without any fail.

It also comes with an 18-month warranty and adhesive strips.


  • Certified protection.
  • Inbuilt LG cell and US Ti chip.
  • 18-month warranty.
  • Free adhesive for the battery.


  • No repair tools provided.
  • Slow charging rate.


The YONTEX replacement battery comes with a repair tool kit and a screen protector for iPhone 6.

It has a 31% higher capacity and a dual ion layer to increase the surface area for the flow of current.

The current in this battery is divided into 4 paths to provide efficient charging and balance between the lithium ions.

An IC chip is allocated for protection assurance.


  • Free repair tool kit.
  • Free screen protector.
  • 31% more efficiency.
  • Multi-path system for current flow.


  • If unfortunately punctured may cause an explosion.
  • Battery may drain quickly for the first few days after installation.


This lithium-ion battery arrives with a tool kit and a screen protector for your iPhone 6.

It is made of the exact same size as the genuine iPhone 6 battery.

Carvesky gives its customers a 2-year warranty and a 30-day full refund guarantee if in case you are not satisfied with the product.

It is compatible with all 6S plus variants as well.

It is a lithium-ion battery with a lifespan of up to 500 cycles.


  • Tool kit comes along with the battery.
  • A screen protector for giving that new finish to your iPhone.
  • 24 months warranty.
  • It is also compatible with 6S plus models.


  • Battery may start swelling after some months.
  • Battery life not up to the mark.

ScandiTech BATTERY FOR iPhone 6

ScandiTech batteries are known for their cheaper price.

Thinking cheap batteries doesn’t work well? Well, not the case over here.

This battery is as good as the original iPhone6 battery in a much cost-effective price.

It comprises the best quality lithium ions and also has a one year warranty.


  • Budget-friendly.
  • 12-month warranty.
  • Repair tool kit free.
  • Good quality as the OEM battery.


  • No guaranteed protection.
  • Efficiency reached after 2 days.


It is a lithium ion polymer battery that has a higher capacity than the original battery.

It ensures protection against overheating, over-charging, over-discharging and short-circuiting.

Also certified by UL, CE, FCC and RoHS, this battery comes with a repair tool kit and is also used by the professional iphone repair shops.

So, why pay more money to repair shops when you can exchange batteries yourself?

CHIFENG provides a full refund guarantee during the warranty time period of 12 months.


  • Recommended by genuine iphone repair shops.
  • Certified for protection.
  • Refund policy during warranty.
  • Better capacity than OEM batteries.


  • Highest efficiency reached after 3-5 cycles.
  • First few charging cycles may take up to 10 hours.

Uowlbear BATTERY FOR iPhone 6

Uowlbear batteries are tested more than 3 times before shipping to the customers.

This battery also provides a circuit protection system.

It comes with a tool kit, 3-year warranty and a phone ring holder.

It’s a lithium ion battery that also has an IC chip for protection. This battery can be utilised for more than 500 charged and discharged cycles.


  • Free tool kit.
  • Phone ring holder as an additional gift.
  • Tested and certificated for providing protection.
  • 36 months guaranteed replacement policy.


  • May become slow after a few months of installation.
  • Battery fitting issues may occur.


Vasea lithium-polymer battery has an incredible feature that provides anti-reverse protection which prevents the current from flowing in the reverse direction that may hamper the functioning of your phone and the battery.

It has the lifespan of up to 5 years that is double the lifespan of an OEM battery.

It can accommodate more than 700 charged cycles and is certified by CE, FCC and RoHS.

It also comes with a tool kit and 2 years warranty card.


  • 2×life of original battery.
  • Anti-reverse current protection.
  • 24 months assured replacement.
  • Certificated for protection.


  • Maximum performance visible after 5 complete cycles.
  • Tools provided aren’t that good.


A battery of the same size but has more power and more efficiency than the original.

IBESTWIN battery for iPhone 6 can incorporate 500-800 cycles and has an IC chip for protection.

It is certified by CE, RoHS and UL and comes with a free tool kit and finger ring stand. 

It also has a 3 year warranty and 30 days complete refund policy.


  • Free tool kit and finger ring stand.
  • More life than original battery.
  • Certified by UL, CE and RoHS.
  • 36 months warranty.


  • Few Users are not impressed by the performance


The BESTMARS replacement battery provides protection against anti-reverse current, reste, high temperature, hardware over current, input voltage, output voltage and overcharging.

BESTMARS serves every customer with a free tool kit, screen protector and a sim ejection tool to make each and every client happy.

This battery can have a 500-800 charge and discharge cycles and is assured for a 24-month warranty.


  • Tool kit, sim ejection tool and screen protector free of cost.
  • 24 month warranty.
  • Reste (residue) protection
  • Anti-reverse current protection.


  • Full efficiency shown after 3-5 complete charge and discharge cycles.
  • The first few charging cycles may take more than 2 hours.

How to Buy the Best Replacement Battery for iPhone 6

Are you literally confused and scratching your head and thinking how to find the best replacement battery for your iPhone 6?

Do not panic so much dear iPhone 6 user as it is not that difficult as it seems to be.

Go through a number of points that are listed below if you wish to find the beat replacement battery for your iPhone 6.


Are you scared that a replacement battery may not work properly and may die within a few months?

If this is what you are thinking, make sure whichever battery you are purchasing has got a minimum 12-month warranty.

If the retailer is providing you with 30 days money-back guarantee that’s even better.

This will make you assured that your money is not being wasted.


Somes replacement battery users have fitting issues with their battery.

Some also complain that their battery is dead after working for a few days.

This actually happens when you have selected the wrong replacement battery for your phone.

Wrong battery here means the battery which isn’t compatible with the iPhone model you are using.

So, before buying a replacement battery, check the model of your iPhone and match the code written behind your iPhone with the code written behind the replacement battery.

Do not buy a replacement battery in a hurry and choose it wisely.

Match and confirm the model of your iPhone first.


Some manufacturers and retailers of replacement batteries do not keep a handy stock with them  as keeping unused batteries for a long time can also disrupt the ions and cells of the battery.

They see whether there is a demand for it or not.

So before buying make sure that whether the battery is available or not. Also look for the company from which you are buying as replacement batteries are not available for 365 days of the year.


Some people are scared of exchanging batteries on their own and need somebody else, probably a person working at a mobile repair shop.

Why to waste money on such things when you can actually install the replacement battery on your own.

Almost all the replacement batteries for iPhones come with a tool kit that includes a suction pump, adhesive strips, screw drivers of various sizes and an instruction guide.

This is provided to facilitate the user for installing the battery on their own.

Tips And Tricks for your iPhone 6 battery

  1. Do not quit your apps frequently: For opening and closing an application takes quite a good amount of battery. Quit only those apps which you do not need any more for the rest of the day.
  2. Turn on the low power mode: Low power mode helps a lot to save battery power of your iPhone. It auto adjusts the brightness and doesn’t let apps to work in the background.
  3. Turn on airplane mode: Keep the phone at airplane mode when not connected to any network. Airplane mode helps the phone to take a sigh of relief and also provides rest to the battery.
  4. Switch off the phone whenever not required: If you don’t need your phone for a few hours or a whole day. Make sure you turn the phone off. It gives a boost to your phone’s battery as it helps to rejuvenate it.
  5. Repair your battery at home: Yes, you heard it right. You can easily repair your battery at your home. A lot of battery reconditioning methods like EZ Battery reconditioning is available on the market that can help you save a lot fo money in your pocket

Best Replacement Battery For IPhone 6 FAQ’s

  1. ✅ Are iPhone replacement batteries any good?

    Yes of course, a number of iPhone replacement batteries are available in the market that promises to provide even more efficiency and a better lifespan.

    They also have protective features same as that of the OEM battery. So don’t think of this too much and get a replacement battery if you feel like.

  2. ✅ Can I replace my iPhone 6 battery myself?

    Obviously, there’s no need of going to a repair shop as iPhone 6 batteries come with a tool kit and proper guiding instructions.

    Just some precautions to be kept in mind while exchanging batteries.

    Always let your old battery drain to 5% and then pull it off otherwise it may explode and do not puncture the new battery while installing.

  3. ✅ How do i know if my iPhone needs a new battery?

    If your iPhone switches off without warning, if the battery level jumps and decreases on its own and if your iPhone’s battery drains very quickly, these are some signs that your iPhone is asking for a new replacement battery.

    Also, you can always check the battery health of your iPhone through some battery scanner apps.

  4. ✅ How many years does an iPhone battery last?

    An ideal iPhone battery can last an average of 2-5 years, depending upon the company and features of the battery.

    Some excellent batteries may also work after 5 years while some worst batteries may die within a few months.

  5. ✅ Does replacing the iPhone battery erase data?

    Not at all.

    You are never going to lose your data even if you replace your iPhone’s battery 100 times. iPhones consist of a non-volatile feature which means they won’t lose data whenever they are disconnected with the battery.

Final Words

Everybody wishes to have an iPhone, they are famous for their excellent features and classy cameras.

It is actually very painful for an iPhone user whenever their phone doesn’t perform as it uses to perform in the earlier days. It may occur due to a number of reasons but most of the time it is the fault of the battery and not your iPhone.

So, do not worry as you are not going to lose your iPhone just because of the disturbed functioning of the battery.

All you need to do is, replace your old and drained battery with a new and fresh replacement battery.

Believe us, you will feel as if you have bought a new iPhone.

The aim of this article was to provide all the necessary knowledge for iPhone 6 users who are looking and trying to find the best replacement battery for their iPhone.

We hope this article proves to be useful to the readers and you may succeed in finding the right choice for your iPhone.

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