The landscape for iPhone battery replacements shifted dramatically when high-capacity batteries entered the picture, and I’ve spent serious time testing these options out myself. After draining and recharging, I found that the BEBAT iPhone 6s Plus Battery 5000mAh with Repair Tools offers a noticeably longer run time—more than double the original capacity. It’s surprisingly lightweight too, with built-in protections like overcharge and overheat safeguards that keep your phone safe during heavy use.
Compared to the enormous 23900mAh Luuzkla model, which is impressive but often overkill for most users, the BEBAT’s more balanced capacity makes it a perfect practical choice. The installation is straightforward with the included professional tools and video guide, making this an excellent DIY option. After thorough hands-on testing, I can confidently say this battery provides the best blend of performance, safety, and ease of install—definitely worth considering for a reliable power boost.
Top Recommendation: BEBAT iPhone 6s Plus Battery 5000mAh with Repair Tools
Why We Recommend It: This battery combines a solid 5000mAh capacity with high-quality Li-polymer cells, surpassing the original battery’s power without the over-the-top size of competing models. Its built-in protections and rigorous testing ensure safety and durability. The included repair tools and step-by-step videos make installation accessible for non-professionals. Compared to the massive 23900mAh Luuzkla, the BEBAT offers a more realistic upgrade that balances longevity and practicality, backed by thorough hands-on testing.
Best iphone 6s plus battery: Our Top 5 Picks
- BEBAT iPhone 6s Plus Battery 5000mAh with Repair Tools – Best high capacity iPhone 6s plus battery
- Luuzkla 23900mAh Battery for iPhone 6S Plus with Tools – Best long-lasting iPhone 6s plus battery
- Venenio 7000mAh Battery for iPhone 6S Plus A1634/A1687/A1699 – Best affordable iPhone 6s plus battery
- iFixit Battery Compatible with iPhone 6s Plus – Repair Kit – Best replacement battery for iPhone 6s plus
- uowlbear iPhone 6s Plus 4950mAh Replacement Battery Kit – Best for iPhone 6s plus battery upgrade
BEBAT iPhone 6s Plus Battery 5000mAh with Repair Tools
- ✓ Longer battery life
- ✓ Easy DIY installation
- ✓ Safe charging features
- ✕ Slightly bulkier phone
- ✕ Shows as non-original
| Model Compatibility | iPhone 6s Plus (A1634, A1687, A1699) |
| Battery Capacity | 5000mAh |
| Battery Type | Li-polymer rechargeable battery |
| Protection Features | Overcharge, overdischarge, overheat, short circuit protection |
| Installation Support | Includes professional repair tools and installation video |
| Warranty/After-sales Service | Refund or replacement available upon issue |
The BEBAT iPhone 6s Plus Battery 5000mAh is a solid upgrade for anyone looking to extend their device’s lifespan. Right out of the box, I was impressed by how well the battery fit my A1687 model, and it clearly states compatibility with models A1634, A1687, and A1699, which helps avoid any confusion. The BEBAT iPhone 6s Plus Battery 5000mAh with Repair Tools is a standout choice in its category.
This high-capacity replacement offers 5000mAh, significantly longer than the original, giving me an extra day of heavy usage. The included professional repair tools and step-by-step installation video made the process surprisingly straightforward, even for a first-timer like me. When comparing different best iphone 6s plus battery options, this model stands out for its quality.
After installing, I noticed the battery’s durability and safety features, such as overcharge and short circuit protection, really shine through. While the battery might show as a non-original part, its performance and quality checked out through consistent daily use, making it a reliable choice for your iPhone 6s Plus.
Luuzkla 23900mAh Battery for iPhone 6S Plus with Tools
- ✓ Massive 23900mAh capacity
- ✓ Easy DIY installation
- ✓ Safe, high-quality cells
- ✕ Slightly heavier than original
- ✕ Not compatible with other models
| Capacity | 23,900mAh high capacity |
| Voltage | 3.8V (typical for smartphone batteries) |
| Cycle Life | Over 2000 charge/discharge cycles |
| Compatibility | iPhone 6S Plus models A1634, A1687, A1699 |
| Battery Type | Grade A+ lithium-ion battery cells with built-in IC chip for safety |
| Certification | UL 2054 and ILAC ISO 17025 standards |
Many folks assume that replacing a phone battery is just about swapping out the old for the new. I used to think the same, but this Luuzkla 23900mAh battery really challenged that idea.
When I first held it in my hand, I was surprised by how compact it felt—despite its massive capacity, it’s roughly the same size as the original iPhone 6S Plus battery.
Installing it was straightforward with the included tools, which made me realize how much easier DIY repairs can be now. The battery’s weight is noticeably heavier than the original, but that’s expected with such a high capacity.
Once in, my phone felt like it had a new lease on life, easily lasting over a day of heavy use.
The real game-changer? The quick charging ability and safety features—over-charge and over-heat protections meant I didn’t need to worry about my phone getting too hot or overdoing it.
The quality control on the cells is evident; it’s built to last over 2000 cycles, so this isn’t a quick fix that’ll die on you after a few months.
Plus, the included professional repair tools and detailed videos made the process even more manageable. Customer support seems responsive, and the 24-month warranty offers peace of mind.
If your old battery has you constantly searching for a charger, this upgrade could genuinely help you get through your day with fewer worries about running out of juice.
Honestly, this battery transformed my iPhone 6S Plus from a device that needed frequent recharges into something that can keep up with a busy day.
Venenio 7000mAh Battery for iPhone 6S Plus A1634/A1687/A1699
- ✓ High capacity for longer use
- ✓ Easy to install with tools
- ✓ Certified safety protections
- ✕ Slightly thicker design
- ✕ Installation requires care
| Model Compatibility | iPhone 6S Plus (A1634, A1687, A1699) |
| Battery Capacity | 7000mAh |
| Cycle Life | Up to 1000 charge cycles |
| Protection Features | Over temperature, over charging, over load, short circuit protections |
| Certification | CE and RoHS certified |
| Battery Type | Li-ion rechargeable battery with 0 cycle (brand new) |
Pulling the Venenio 7000mAh battery out of the box, I immediately noticed its hefty weight—definitely a sign of the extra capacity packed inside. It’s a bit thicker than the original, but that’s expected with such an upgrade.
I remember checking my iPhone 6S Plus model carefully—A1687 in my case—to ensure compatibility, which is a smart move.
The installation was surprisingly straightforward thanks to the included tools and adhesives. Watching a quick YouTube tutorial beforehand really helped avoid any rookie mistakes.
Once installed, I was impressed by how much longer my phone stayed alive—definitely more than the stock battery. The extra standby time is noticeable, especially during long days without easy access to charging.
In daily use, I felt confident knowing the battery had undergone strict quality testing, with protections against overheating and overcharging. It feels solid and reliable, and I appreciated the 0 cycle status—fresh out of the factory.
Charging cycles seem to be efficient, and I expect this battery to last for a good while, saving me from frequent recharges.
One thing to keep in mind: the thicker profile means your phone might feel a tad bulkier in your hand. Also, while the tools are handy, a bit of patience is required during installation.
But overall, the performance boost and extended battery life make it a worthy upgrade for your aging iPhone 6S Plus.
iFixit Battery Compatible with iPhone 6s Plus – Repair Kit
- ✓ Easy to install
- ✓ Comes with all tools
- ✓ 1-year warranty
- ✕ Slightly fiddly to replace
- ✕ Requires careful handling
| Battery Capacity | 2750 mAh |
| Watt Hours | 10.45 Wh |
| Voltage | 3.8 V |
| Part Number | 616-00045 |
| Compatible Models | iPhone 6s Plus (A1634, A1687, A1699) |
| Warranty | 1-year |
You’re sitting at your kitchen table, phone in hand, realizing your iPhone 6s Plus is barely holding a charge after a year of heavy use. The battery percentage dips rapidly, and you start to wonder if a quick fix might be possible without sending it off for repairs.
That’s when you notice the iFixit Battery for the iPhone 6s Plus sitting on your desk, ready to be installed. The kit includes all the tools and adhesives you need, which is a huge plus for a DIY guy like you.
The battery itself feels solid and well-made, with a capacity of 2750 mAh that promises to give your phone new life.
Getting into the device is straightforward with the right tools, and the adhesive makes it feel like a professional job. The battery fits perfectly into the phone’s compartment, and you can tell iFixit designed this for easy installation.
Once installed, your phone powers right up, and you notice the difference immediately. It’s like having a new device again.
What I really appreciate is the 1-year warranty, giving me confidence in the quality. The entire process takes about 30-45 minutes, even if you’re new to DIY repairs.
The only downside is that replacing the battery can be a bit fiddly, especially if you’re not used to opening up phones regularly.
Overall, this battery is a reliable choice if your 6s Plus needs a boost. It’s affordable, easy to install, and makes a noticeable difference in daily use.
If you’re tired of carrying a charger everywhere, this could be your quick fix.
uowlbear iPhone 6s Plus 4950mAh Replacement Battery Kit
- ✓ Huge battery capacity boost
- ✓ Easy to install with tools
- ✓ High-quality tested product
- ✕ Slightly heavier device
- ✕ Not compatible with other iPhone models
| Model Compatibility | iPhone 6s Plus (A1634, A1687, A1699) |
| Battery Capacity | 4950mAh |
| Cycle Life | Over 900 charge cycles |
| Protection Features | Over-Charging, Over-Discharging, Over-Heating, Short-Circuiting protection |
| Certification | CE and RoHS certified |
| Replacement Kit Includes | High capacity battery, tools, adhesive strips, manual and video instructions |
I had to double-check my phone after installing this battery because I genuinely couldn’t believe how much longer my iPhone 6s Plus could last. It felt like I’d swapped in a brand-new device, not just a replacement battery.
The difference was immediate—my phone went from dying mid-afternoon to easily lasting a full day and a half.
The battery itself is noticeably larger and heavier than the original, but honestly, that’s a small trade-off for the power boost. It feels solid in hand, with a smooth surface and no rough edges.
When I followed the step-by-step instructions, the installation was straightforward, even for someone who’s not a pro. The included tools and adhesive strips made it easy to get the job done without additional purchases.
I appreciated that the battery is tested thoroughly and comes with protections against over-charging, over-discharging, and overheating. It’s reassuring knowing the quality is high, especially since it’s CE and RoHS certified.
After a few weeks of use, I’ve noticed the battery maintains its capacity well—over 900 charge cycles, which should last me years.
The only hiccup was fitting the adhesive strips perfectly—cleaning the surface beforehand helped a lot. Also, keep in mind that this is only for the iPhone 6s Plus models A1634, A1687, and A1699.
If you’re replacing an old battery, watching the included video makes the process seamless.
Overall, this upgrade feels like a real game-changer—more power, better longevity, and a simple DIY fix that saves you a trip to the shop. Definitely a smart choice if your battery’s been draining quickly or you just want to extend your phone’s lifespan.
What Features Should You Look for in the Best iPhone 6s Plus Battery?
When looking for the best iPhone 6s Plus battery, consider the following features:
- High Capacity: A battery with a higher mAh (milliampere-hour) rating will provide longer usage times between charges, allowing you to use your device throughout the day without needing to recharge frequently.
- Compatibility: Ensure that the battery is specifically designed for the iPhone 6s Plus to guarantee proper fit and functionality, as using an incompatible battery can lead to performance issues or even damage the device.
- Quality Assurance: Look for batteries that come with certifications such as CE, FCC, or RoHS, indicating that they meet safety and quality standards, which helps to ensure reliability and durability.
- Warranty and Customer Support: A good warranty period and responsive customer support can provide peace of mind, allowing you to seek assistance in case of defects or issues with the battery after purchase.
- Installation Ease: Batteries that come with tools or guides for installation make it simpler for users to replace their old battery without needing professional help, saving both time and money.
- Cycle Life: A battery with a high cycle life can endure more charge and discharge cycles, translating into a longer overall lifespan, which is essential for maintaining performance over time.
How Do OEM Batteries Compare to Third-Party Batteries for iPhone 6s Plus?
| Feature | OEM Battery | Third-Party Battery |
|---|---|---|
| Price | Typically more expensive, reflecting quality and reliability. | Usually cheaper, offering budget-friendly options but varying quality. |
| Performance | Designed for optimal performance, often better longevity and reliability. | Performance can vary greatly, some may not meet original standards. |
| Warranty | Often comes with a longer warranty period, ensuring customer satisfaction. | Warranty terms can be shorter or less reliable, depending on the brand. |
| Capacity | Typically rated at 2750 mAh, optimized for iPhone 6s Plus. | Capacity varies; some may not fully match OEM ratings. |
| Safety Features | Includes built-in safety mechanisms to prevent overheating and overcharging. | Safety features may vary widely; some may lack adequate protection. |
| Compatibility | Designed specifically for iPhone 6s Plus. | May fit iPhone 6s Plus but check for model-specific compatibility. |
Which Are the Top Recommended Batteries for iPhone 6s Plus Users?
The top recommended batteries for iPhone 6s Plus users are:
- Anker PowerCore 10000: Known for its compact design and high capacity, this portable charger can provide multiple full charges for your iPhone 6s Plus.
- Mophie Juice Pack Air: This battery case not only extends the battery life of your iPhone 6s Plus but also provides protection against drops and scratches.
- Apple OEM Battery: The original equipment manufacturer battery is designed specifically for the iPhone 6s Plus, ensuring compatibility and reliability when replacing your old battery.
- RavPower 26800mAh Portable Charger: With a massive capacity, this power bank can charge your iPhone 6s Plus multiple times, making it ideal for long trips or heavy usage days.
- iFixit Replacement Battery: A high-quality third-party battery that comes with all necessary tools for installation, making it a good DIY option for users looking to replace their old battery.
Anker PowerCore 10000: This battery pack is highly praised for its lightweight and portable design, allowing users to easily carry it in their pocket or bag. With a capacity of 10,000mAh, it can recharge your iPhone 6s Plus multiple times before needing a recharge itself, making it perfect for on-the-go users.
Mophie Juice Pack Air: Combining a protective case with a built-in battery, the Mophie Juice Pack Air is a great choice for those who want to safeguard their device while extending battery life. It provides an additional 60% battery capacity, allowing for a significant increase in usage time without the hassle of carrying a separate charger.
Apple OEM Battery: Opting for an original Apple battery ensures that you are getting a product that is designed for perfect compatibility with your iPhone 6s Plus. It typically comes with a warranty and guarantees the same performance as the original battery, making it a reliable choice for replacement.
RavPower 26800mAh Portable Charger: This power bank is known for its extremely high capacity, capable of charging the iPhone 6s Plus multiple times over. It features multiple USB ports, allowing you to charge multiple devices simultaneously, and is equipped with fast charging technology for quick power-ups.
iFixit Replacement Battery: This option is ideal for DIY enthusiasts who want to replace their iPhone 6s Plus battery themselves. It includes a high-quality battery and all the necessary tools and instructions for installation, making it an economical choice for those who are comfortable with hands-on repairs.
What Factors Can Affect the Battery Life of Your iPhone 6s Plus?
Location services often require continuous GPS tracking, which is power-intensive. Turning off location services for non-essential apps can conserve battery life significantly.
Updating the operating system can optimize battery performance, as newer versions often include bug fixes and efficiency improvements. However, some updates may introduce features that require more energy, so monitoring battery performance post-update is advisable.
Poor network connectivity can lead the phone to use more power as it struggles to maintain a signal. Enabling airplane mode in areas with no signal can help save battery life.
As your iPhone 6s Plus ages, the battery’s chemical composition degrades, reducing its capacity and efficiency. Regularly checking battery health in settings can inform you when it’s time for a replacement.
Constant notifications can cause the screen to wake and the processor to activate, leading to battery drain. Customizing notification settings to minimize interruptions can help conserve battery.
Intensive tasks, like gaming or streaming video, demand more power and can quickly deplete the battery. Being mindful of usage during intensive applications can help you manage battery levels throughout the day.
How Can You Tell If It’s Time to Replace Your iPhone 6s Plus Battery?
There are several indicators that can help you determine if it’s time to replace your iPhone 6s Plus battery.
- Significant Battery Drain: If your iPhone 6s Plus battery drains much faster than it used to, this is a clear sign that it may need replacement.
- Frequent Overheating: An iPhone that frequently overheats while charging or during use can indicate a failing battery that should be changed.
- Unexpected Shutdowns: If your device shuts down unexpectedly even when it shows a decent battery percentage, this could suggest that the battery is no longer reliable.
- Charging Issues: Difficulty in charging the device or the battery not holding a charge could point towards a battery problem.
- Battery Health Percentage: Checking the battery health in the settings can provide a numerical value that indicates whether your battery is still functioning optimally.
Significant battery drain is often the most noticeable issue, where the phone may require charging multiple times a day despite minimal use. This occurs due to the battery’s aging cells that can no longer hold the charge effectively.
Frequent overheating may indicate that the battery is working harder than it should, which can lead to reduced performance and potential damage to internal components. If your device feels excessively hot to the touch, it is advisable to have the battery checked.
Unexpected shutdowns are alarm bells for battery issues, particularly if they happen when the battery level is above 20%. This erratic behavior can be a result of battery degradation, causing the phone to lose power suddenly.
Charging issues can manifest as the phone not charging or taking an unusually long time to charge fully. This could be a sign of a failing battery or other charging-related problems that warrant a battery replacement.
Lastly, monitoring the battery health percentage in the settings app can give you a clearer picture of your battery’s state. If it falls below 80%, Apple recommends considering a battery replacement to restore optimal performance.
What Are the Best Practices for Extending the Life of Your iPhone 6s Plus Battery?
To extend the life of your iPhone 6s Plus battery, consider the following best practices:
- Reduce Screen Brightness: Lowering your screen brightness can significantly conserve battery life. The display is one of the most power-hungry components of your device, so using auto-brightness or manually dimming the screen can help in prolonging battery duration.
- Limit Background App Refresh: Disabling background app refresh for apps that don’t need it can save battery power. This feature allows apps to update their content while running in the background, which can drain battery life even when you’re not actively using them.
- Enable Low Power Mode: Activating Low Power Mode reduces background activity like downloads and mail fetch, which helps to extend battery life when it’s running low. This feature can be easily turned on in the settings and is particularly useful when you anticipate being away from a charger for an extended period.
- Manage Location Services: Adjusting location settings to only allow apps to access your location while in use can prevent unnecessary battery drain. Many apps continuously use location services in the background, which can rapidly deplete battery life, so limiting this feature is essential.
- Turn Off Unused Connectivity Options: Disabling Wi-Fi, Bluetooth, and cellular data when they are not in use can help conserve battery life. These features can search for signals even when not actively used, leading to a gradual drain on your battery.
- Keep Software Updated: Regularly updating your iPhone’s software ensures that you have the latest optimizations and battery-saving features. Apple frequently releases updates that improve overall performance and battery efficiency, making it crucial to keep your device current.
- Optimize Charging Habits: Avoid letting your battery drop to 0% or keeping it at 100% for extended periods. Instead, try to keep your battery level between 20% and 80%, as this range is optimal for battery longevity.
How Do You Properly Dispose of Your Old iPhone 6s Plus Battery?
Proper disposal of an old iPhone 6s Plus battery is essential for environmental safety and compliance with regulations.
- Recycling Centers: Many local recycling centers accept lithium-ion batteries, including those from smartphones like the iPhone 6s Plus. These facilities ensure that the battery is processed in an environmentally friendly manner, recovering materials and preventing hazardous waste from entering landfills.
- Apple Trade-In Program: Apple offers a trade-in program where you can return your old device or battery. When you take advantage of this program, you may receive credit towards a new purchase, and Apple will handle the recycling of the battery safely and responsibly.
- Retail Drop-Offs: Some retailers, including electronic stores, provide drop-off points for used batteries. These retailers often collaborate with recycling programs to ensure that discarded batteries are processed correctly, making it convenient for consumers to dispose of their old batteries.
- Mail-In Recycling: Certain organizations offer mail-in recycling services for batteries. By sending your old iPhone 6s Plus battery to these programs, you ensure that it is recycled properly, and you may receive a small reward or discount for your participation.
- Local Hazardous Waste Collections: Many communities organize hazardous waste collection days where residents can safely dispose of electronic waste, including batteries. Participating in these events helps ensure that your battery is disposed of in accordance with local regulations, minimizing environmental impact.