Are you looking for the best iPhone 6s replacement battery for your phone? Well, you are in the right place, this article narrows down your options to only the 5 best. Read on to find out which battery will serve you better.

Editor’s Choice

1.XCAP 2200 mah High Capacity Battery Replacement for iPhone 6s

This  XCAP Battery Replacement is a Grade A battery with impressively long battery life.  It is durable given that it is made from premium quality material and under strict quality control manufacturing standards.

It comes with a 2-year warranty period as an assurance of its quality. And if you have any complaints or concerns, their 24/7 customer is as reachable.

What you will love about this replacement battery is that it comes with an adhesive strip that is already pre-installed to make your replacement super easy.


  • Comes with pre-installed adhesive strips
  • Installation is easy
  • Longer battery life


No installation manual But you can watch some youtube videos

Checkout on Amazon

2.LONGLIFE Replacement Battery – New 2750 mAh 0 Cycle Battery

Just like the  XCAP Battery, the Longlife is equally a longlasting grade A battery. It is built to last at least 500 charging cycles.

This battery has internal chips that prevent the battery from overheating or overcharging when left on power for long. It also prevents it from short-circuiting and discharging.

The package comes with adhesive strips and a repair tool kit. For installation, you can find videos on Youtube. There are lots of practical and compressive videos to guide you.


  • Longer battery life
  • No overheating issues
  • Easy to install


  • The adhesive strips do not come pre-installed

3.YONTEX 2250mAh Battery Replacement 

What makes this battery different from the rest is that it extends the battery capacity of your phone by up to 31%. The original battery is 1715mAh and the replacement battery is  2250mAh which is such a great boost. If your phone drains a battery very fast then this is the perfect solution for you.

The package comes with a professional installation kit as well as a screen protector.

What we noticed with this battery however is that the installation itself is not hard but the challenge comes with how hard it is to follow through the instructional videos. We had to look for installation videos on Youtube to hack the installation.


  • Easy to install
  • Comes with a screen protector
  • Extended life battery


  • The instruction manual is hard to follow, you might need to look for relevant videos

4.WAKE BATTERY for iPhone 6S Li-ion 1715 mAh

No more walking around with a power bank, thanks to the WAKE battery. It is long-lasting, has a fairly high capacity and its performance is top-notch as well.

WAKE Battery is most certainly certified, you don’t have to worry about its quality. An overcharging protection chip is installed to protect it from overheating issues. And what’s even better is that you get a gift cap with every purchase of the WAKE battery.


  • Meets High-quality production standards
  • Fairly priced
  • Compatible with most Phone 6S models


  • Has a lower power capacity

5.JEMESI 2500mAh Battery for iPhone 6s

This brand new 0 cycle battery can last up to 1000 charging cycles without caving in. This makes it an impressively long-lasting battery.

It is CE, FCC and ROHS certified meaning its performance and quality are of high standards. It has a built-in chip that prevents it from overheating and overcharging issues.

Installation is pretty easy and straight forward, you can do it all by yourself with the help of the easy to follow instruction manual and the professional repair kit that comes with the package.


  • Easy self- installation
  • Overheating protection chip
  • High battery capacity


  • Supports very few models

Buying a Quality replacement battery for your iPhone 6s should really be a simple straight forward buying process and especially since we have already given you the best options to choose from. You only need to consider its compatibility, its power rating as well as if it has an over-charging protector.

Leave a Reply