6 Best Replacement Batteries for iPhone 7 in 2023 – Our Unbiased Review

Apple has been on the spotlight for silently crippling their phone batteries through frequent iOS updates. Of course, the idea is to force you to give up your valued iPhone 7, 6, 5, 4 or 3 and instead go for one of their new variants. Fortunately, with apple battery replacement, you can breathe new life into your device.

We’d like to share a few quick, but important facts about iPhone batteries with you right now before we proceed with the reviews:

  • Fact 1: Apples original batteries are designed to go through 500 charge cycles
  • Fact 2: Battery problems are quite common as your phone ages
  • Fact 3: In some cases, when the battery wears out, the phone also slows down
Best Replacement Batteries for iPhone 7

It, therefore, makes perfect sense to invest in the best replacement battery for iPhone 7 on the market. That way, you can keep your device function in tip-top condition.

Replacement Batteries for iPhone 7 – Comparison

Below is a quick comparison of different battery replacement alternatives. Hopefully, this will provide you with a bird’s eye view of the different alternatives available at your disposal.

RankingProduct NameCapacityWeight
1Homsum 1960mAh Replacement Battery1960 mAh3.98 ounces
2Aslanka 0 Cycle 1960mAh Li-ion Polymer Battery
3AY 2050 mAh Battery Replacement Plus Repair Kit
4ZeroLemon 3100mAh iPhone 73100mAh1.76 ounces
5LIKEGOR iPhone 7 Plus Replacement Battery3300mAh6.4 ounces
6ZeroLemon iPhone 7 Battery1960mAh1.04 ounces

1. Homsum 1960mAh Replacement Battery

This highly powerful battery from Homsum is designed to be compatible with different iPhone 7 phones. These include A1660, A1778, and A1779.

It, however, isn’t suited for the iPhone 7 Plus or any other phone model.

A closer look at its specs reveals a great power capacity. Indeed, the unit packs a fantastic 1960mAh power capacity. Being a 0 cycle battery also means that it works seamlessly in the long-run.

On top of that, this battery boasts an original circuit board. This circuit board is highly efficient and goes a long way in improving recharge speeds.

On top of that, the battery is duly certificated by RoHS, CE, and FCC. That means it meets all the safety requirements for an excellent, long-term performance.


  • Great working performance
  • Full installation kit provided
  • Easy to install
  • Protected by a 1-year warranty


  • You’d need at least 15 minutes to install it
  • May lose power after slightly over a year of use

2. Aslanka 0 Cycle 1960mAh Li-ion Polymer Battery

Aslanka is one of the few household names when it comes to the manufacturer of iPhone replacement batteries. Indeed, their 1960mAh is a testament to what excellent engineering can do.

Designed with a 2-year warranty, this unit comes in handy in functionality. In fact, the order comes with a fully-fledged installation kit.

Clearly, the Aslanka has a superior design. It recharges fast and offers a superb standby time. On a good day, this battery can last without the need for a recharge.

However, some users have complained that its battery life declines at around 2 years of age. Fortunately, there’s a 2-year warranty in place to protect you in case of a manufacturer’s flaw.


  • Easy to install
  • Comes with a complete installation kit
  • FCC, RoHS, and CE certificated
  • Fully recharges in 2 hours
  • Comes with a full installation kit


  • Its suction cup is virtually useless

Also read: Best iPhone X Battery Case Reviews – What You Need to Know & Best Replacement Battery or Battery Case for iPhone 8 – Updated List

3. AY 2050 mAh Battery Replacement Plus Repair Kit

If you’re looking for a battery with a bit more power, the AY might meet your needs. First off, it’s designed for A1779, A1778, and A1660 phone models.

So, you’d need to check your phone model to confirm if this is for you. Fortunately, there are quite a few on how to do this on the net with no qualms.

Moving on, this Grade A+ battery is renowned for its extended battery life. In fact, it conforms to Apple’s requirements that a good battery should last for at least 500 recharge cycles.

While at it, it presents you with a 2050mAh power capacity. This power capacity is roughly 5% more than what your average iPhone 7 might offer. That explains why the AY offers such an extended standby time.


  • Sleek and compact in design
  • Great customer support
  • 5% more power
  • Full installation kit is provided
  • 1-year warranty


  • They should improve their user installation guidelines

4. ZeroLemon 3100mAh iPhone 7+ Replacement Battery

All the batteries reviewed so far are meant for iPhone 7 devices. But what if you wanted a replacement for your iPhone 7 Plus?

Well, we’d particularly single out ZeroLemon as the best alternative in that case. The battery packs up 3100mAh which is just as much as you can expect from a new OEM battery.

The installation process is pretty straightforward. You only need to follow a few, well-laid-out instructions to finish the set-up process.


  • Has a 1-year warranty
  • Great customer support
  • Powerful battery
  • Easy to install


  • Takes a bit longer to recharge to 100%

5. LIKEGOR iPhone 7 Plus Replacement Battery

Designed for iPhone 7 Plus devices of A1785, A1784, and A1661 models, this kit is perfect for anyone who’s struggling with a poor battery life.

The unit exists as a 0 cycle battery and presents you with a 2900mAh power capacity. On average, it takes 3 hours to fully recharge.

Another thing, this battery presents you with up to 500 recharge cycles.


  • RoHS, FCC, and CE certificated
  • Easy to install
  • Great power stability
  • Awesome customer support


  • Its standby time could have been better

6. ZeroLemon iPhone 7 Battery Replacement Plus Kit

Do you always have to carry your phone’s charger with you, everywhere you go? You might need to give this 1960mAh battery from ZeroLemon a shot.

The battery is designed to deliver at least 500 recharge cycles. It also comes with a complete installation kit which makes it easy to install in a step-by-step manner.

On top of that, this CE and FCC certificated battery has a built-in chip that prevents short-circuiting and over discharge issues.


  • Easy to install
  • Affordable
  • Built-in security chip


  • Struggles to survive after a few months of use

Replacement Batteries for iPhone 7 – Buying Guide

Before you settle for any battery, we’d recommend widening your search mission. Go for a phone that’s RoHS, CE and FCC certificated. Most importantly, getting a replacement kit alongside your purchase would always be of great benefit. Other than that, look out for:

  • Warranty
  • Battery power
  • Recharge cycle
  • Quality of customer support

Which One Is The Best?

Given all the factors mentioned above, we’d recommend going for the AY 2050 mAh Battery Replacement plus Repair Kit. It’s powerful, well-designed, secure, and reasonably priced. Unlike others reviewed, it also boasts a stable performance.

Final Thoughts

Always let quality precede quantity. So, as far as making the decision on the replacement battery to go for is concerned, we’d recommend focusing on quality.

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