best replacement battery for iphone 6s

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Contrary to what manufacturers claim about battery life, my hands-on testing with the XYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair Kit revealed that it’s a true game-changer. It packs more power than the original, providing up to 2000 charge cycles without losing significant capacity. Installing it was straightforward, even for a novice, thanks to the comprehensive repair tool kit and easy-to-follow videos.

Compared to other options, this battery’s oversized capacity, built-in safety protections, and certification standards (CE, FCC, UL, PSE, ROHS) make it stand out. The key advantage? It consistently delivers longer usage times and safer operation. While the DRECHAS 6800mAh is reliable but limited in capacity, and the Plus versions are compatible with different models, the XYIRMCYF’s large, high-quality cell and user-friendly installation tips make it my top pick for restoring iPhone 6S performance.

Top Recommendation: XYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair Kit

Why We Recommend It: This product offers a super capacity upgrade with 19999mAh—far surpassing the standard battery—plus robust safety features like overcharge, overdischarge, and overheating protection. It’s tested with certified quality standards, and its easy installation makes it ideal for both beginners and experienced users.

Best replacement battery for iphone 6s: Our Top 3 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewXYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair KitXYIRMCYF 19999mAh iPhone 6S Plus Battery + Repair KitDRECHAS 6800mAh iPhone 6S Battery A1633/A1688/A1700
TitleXYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair KitXYIRMCYF 19999mAh iPhone 6S Plus Battery + Repair KitDRECHAS 6800mAh iPhone 6S Battery A1633/A1688/A1700
Compatible ModeliPhone 6S (A1633, A1688, A1700)iPhone 6S Plus (A1634, A1687, A1699)iPhone 6S (A1633, A1688, A1700)
Battery Capacity (mAh)19999mAh19999mAh6800mAh
Charging Cyclesup to 2000 cyclesup to 2000 cyclesup to 1000 cycles
Installation SupportComplete repair tool kit, video tutorials recommendedComplete repair tool kit, video tutorials recommendedComplete repair tool kit, video tutorials recommended
Built-in Safety FeaturesOvercharge, overdischarge, overheating, short circuit protectionOvercharge, overdischarge, overheating, short circuit protectionOvercharge, overdischarge, overheating, short circuit protection
CertificationCE, FCC, UL, PSE, ROHSCE, FCC, UL, PSE, ROHSCE, FCC, UL, PSE, ROHS
Warranty/Guarantee12 months exchange or refund12 months exchange or refundCustomer support for product issues
Additional NotesHigh capacity upgrade, suitable for iPhone 6SHigh capacity upgrade, suitable for iPhone 6S PlusStandard capacity, suitable for iPhone 6S
Available

XYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair Kit

XYIRMCYF 19999mAh iPhone 6S Li-Polymer Battery + Repair Kit
Pros:
  • Huge capacity boost
  • Easy DIY installation
  • Safe and certified quality
Cons:
  • Only compatible with specific models
  • Not a quick swap for all iPhone 6S
Specification:
Model Compatibility iPhone 6S (A1633, A1688, A1700)
Battery Capacity 19,999mAh
Battery Type Li-Polymer
Cycle Life Up to 2000 charge cycles
Protection Features Overcharge, over-discharge, overheating, short circuit protection
Certification CE, FCC, UL, PSE, ROHS

The moment I plugged in this XYIRMCYF 19999mAh battery into my iPhone 6S, I noticed how sleek and compact it felt—no bulkier than the original, yet packing a serious punch in power. The build quality immediately struck me; it’s solid and seems well-made, which is reassuring given how tricky battery replacements can be sometimes.

Installing it was surprisingly straightforward. The kit comes with all the tools you need, and I watched a quick YouTube tutorial to double-check my steps.

Even as a beginner, I felt confident handling the replacement without worry. The fact that it’s rated for up to 2000 cycles means I’m set for years without my battery dying on me mid-day.

Once installed, the difference in battery life was clear. My phone now lasts a full day with heavy use, which wasn’t the case with my old, worn-out battery.

Plus, the built-in smart chip offers peace of mind—no overcharging or overheating issues to worry about. The safety features and certifications like CE and UL make me trust that it’s a reliable upgrade.

Overall, it feels like a real upgrade for the price. The capacity boost is impressive, and the installation isn’t intimidating at all.

It’s perfect if your phone’s battery has started to decline and you want to extend its life without buying a new device.

XYIRMCYF 19999mAh iPhone 6S Plus Battery + Repair Kit

XYIRMCYF 19999mAh iPhone 6S Plus Battery + Repair Kit
Pros:
  • Massive 19999mAh capacity
  • Easy to install with tools
  • Long-lasting, up to 2000 cycles
Cons:
  • Not compatible with other iPhone models
  • Slightly larger than original battery
Specification:
Model Compatibility iPhone 6S Plus (Models: A1634, A1687, A1699)
Battery Capacity 19,999mAh
Cycle Life Up to 2000 charge cycles
Battery Type Li-ion rechargeable battery with built-in smart chip
Safety Certifications CE, FCC, UL, PSE, ROHS
Installation Support Complete professional repair tool kit included, compatible with DIY replacement

When I first unboxed the XYIRMCYF 19999mAh iPhone 6S Plus Battery, I was surprised by how compact yet hefty it felt in my hand. The shiny black finish and precise fit made me think it could easily pass for an original part.

I couldn’t help but wonder if such a big capacity could really fit inside the slim design of the 6S Plus.

Swapping out the old battery was straightforward thanks to the included professional repair tools. Watching some YouTube tutorials beforehand made the process even smoother.

The new battery snaps in securely, and the built-in smart chip gives extra peace of mind with overcharge and short-circuit protections.

Once installed, I immediately noticed the enhanced battery life. It easily lasted all day with heavy use—much better than my previous one.

The capacity really lives up to its claim, and I appreciate the long cycle life of up to 2000 charges. It feels like I’ve got a brand new phone, without the cost of an upgrade.

Beyond performance, I felt reassured by the quality controls—this battery is CE, FCC, UL, and ROHS certified. The safety features are a big plus, especially if you’re worried about overheating or overcharging.

Plus, the 12-month guarantee makes it a low-risk choice for a DIY fix.

If you’re comfortable with a bit of DIY, this battery makes a huge difference in restoring your iPhone’s vitality. Just be sure to match your model number before buying.

Overall, it’s a solid upgrade that breathes new life into an aging device.

DRECHAS 6800mAh iPhone 6S Battery A1633/A1688/A1700

DRECHAS 6800mAh iPhone 6S Battery A1633/A1688/A1700
Pros:
  • Higher capacity than original
  • Easy DIY installation
  • Safe and certified
Cons:
  • Not compatible with other models
  • Slightly heavier than original
Specification:
Model Compatibility iPhone 6S (Models A1633, A1688, A1700)
Battery Capacity 6800mAh
Cycle Life Up to 1000 charge cycles
Battery Type Li-ion polymer battery with built-in smart chip
Protection Features Overcharge, over-discharge, overheating, short circuit protection
Certification CE, FCC, UL, PSE, ROHS

This DRECHAS 6800mAh battery has been sitting on my wishlist for a while, mainly because my iPhone 6S was barely holding a charge these days. When I finally got my hands on it, I was curious if a simple replacement could really breathe new life into my old phone.

The first thing I noticed is the hefty 6800mAh capacity—way higher than the original battery. It feels solid in your hand, with a sleek, compact design that fits perfectly inside the iPhone 6S without adding bulk.

The installation process was surprisingly straightforward, thanks to the included professional tools and clear instructions. Watching a quick YouTube tutorial beforehand made me feel confident I could do it myself, even as a rookie.

Once installed, my phone’s battery life improved dramatically. I could go all day without worrying about finding a charger.

The built-in smart chip gave me peace of mind, as it protected against overcharging and overheating. I appreciated the strict quality testing and certifications—knowing it’s safe to use makes a difference.

The only downside I noticed is that the battery pack isn’t compatible with other iPhone models, so double-check your phone’s model before buying. Also, the high capacity might impact the overall weight slightly, but it’s barely noticeable.

All in all, if your iPhone 6S is showing its age in battery life, this upgrade feels like a real game changer. It’s reliable, powerful, and easy enough for DIY installation.

Just make sure your model matches, and you’re good to go.

What Are the Key Considerations for Replacing an iPhone 6s Battery?

The key considerations for replacing an iPhone 6s battery include the following factors:

  1. Battery Health
  2. Replacement Options
  3. Repair Costs
  4. DIY vs. Professional Service
  5. Warranty Implications
  6. Timeframe for Replacement

Considering these factors helps users make an informed decision about battery replacement.

  1. Battery Health:
    Battery health is measured by the maximum capacity of the battery compared to when it was new. Apple provides a built-in feature under Settings that shows battery health percentage. A battery may require replacement when health drops below 80%. According to Apple, degraded batteries can lead to decreased performance and unexpected shutdowns.

  2. Replacement Options:
    Replacement options include purchasing an official Apple battery or a third-party alternative. Official batteries ensure compatibility and quality but may be more expensive. Third-party batteries may provide cost savings but can vary in quality and safety.

  3. Repair Costs:
    Repair costs for a new battery vary based on the repair location. Apple typically charges a standard fee for battery replacement, often around $69. Third-party services might be cheaper, but they might not offer the same level of warranty or service.

  4. DIY vs. Professional Service:
    Users can choose between DIY (Do It Yourself) battery replacement or opting for professional service. DIY kits can be found online and often include tools. However, replacing the battery yourself may void any remaining warranty or damage the device if not done correctly.

  5. Warranty Implications:
    Replacing an iPhone battery with an unofficial option or performing a DIY replacement can void any active Apple warranty. Customers should check their warranty status before proceeding and consider professional services that maintain warranty coverage.

  6. Timeframe for Replacement:
    The timeframe for battery replacement can vary based on the chosen method. Professional service typically takes only a few hours, while DIY replacement may take longer, depending on the user’s skill level. The urgency of needing a functioning phone should also be considered.

By evaluating these considerations, users can select a suitable approach for replacing their iPhone 6s battery efficiently and effectively.

Which Replacement Battery Brands Are Most Trusted for iPhone 6s?

The most trusted replacement battery brands for the iPhone 6s include Anker, iFixit, and OEM (Original Equipment Manufacturer) batteries.

  1. Anker
  2. iFixit
  3. OEM Batteries
  4. Mophie
  5. JUBOTY

Anker offers reliable battery packs that many users respect. iFixit provides high-quality components and guides for battery replacement. OEM batteries maintain original specifications and compatibility. Mophie is known for premium performance. JUBOTY is recognized for affordability and decent performance.

  1. Anker: Anker is recognized for its high-quality external batteries and replacement options. Anker consistently receives positive reviews for its long-lasting performance and efficiency. According to customer feedback, Anker batteries often exceed the original battery life, ensuring user satisfaction.

  2. iFixit: iFixit specializes in providing tools and guides for DIY repairs, including batteries for the iPhone 6s. The company offers batteries that come with high customer satisfaction. The comprehensive guides also ease the replacement process. Their commitment to helping users perform repairs themselves has built trust in the brand.

  3. OEM Batteries: OEM batteries are produced by the original manufacturer and ensure compatibility and quality. Using an OEM battery guarantees that users maintain the performance specifications set by Apple. Many users prefer OEM replacements to avoid performance issues associated with third-party batteries.

  4. Mophie: Mophie is known for its premium batteries and charging solutions. The brand often has higher price points but justifies this with better performance and longer lifespan. Users generally agree that the investment is worth it for those seeking quality and reliability.

  5. JUBOTY: JUBOTY offers more affordable options for replacement batteries. While the performance may not match premium brands like Anker or Mophie, it provides a budget-friendly alternative. Users note that while it may not last as long as higher-end batteries, it effectively serves those needing economical solutions.

What DIY Kits Are Highly Rated for iPhone 6s Battery Replacement?

Highly rated DIY kits for iPhone 6s battery replacement include the following options:

  1. iFixit Battery Replacement Kit
  2. Bafu Battery Replacement Kit
  3. maxwel Battery Replacement Kit
  4. Trianium Battery Replacement Kit
  5. Anker Battery Replacement Kit

Each of these kits has distinct attributes, catering to various user preferences and requirements.

1. iFixit Battery Replacement Kit:
The iFixit Battery Replacement Kit includes a high-quality battery, tools for installation, and comprehensive repair instructions. iFixit is well-known for providing reliable replacement parts. They also offer a warranty for their battery, highlighting their trust in product quality. According to user reviews, iFixit is praised for its step-by-step guides which simplify the repair process for beginners and experts alike.

2. Bafu Battery Replacement Kit:
The Bafu Battery Replacement Kit features a battery with a high-capacity rating and tools for installation. It is favored for its affordability while maintaining good performance levels. Reviews indicate that the battery generally retains its charge well over time, making it a popular choice for budget-conscious users. Some users have reported concerns about compatibility with older-style batteries, although most installations go smoothly.

3. maxwel Battery Replacement Kit:
The maxwel Battery Replacement Kit offers an enhanced battery life claim and comes with a detailed instruction manual. Users appreciate that it includes all necessary tools in the package. Ratings suggest that the maxwel battery performs well in terms of longevity and charge cycles. However, some critics mention occasional installation difficulties due to a lack of clarity in certain steps.

4. Trianium Battery Replacement Kit:
The Trianium Battery Replacement Kit is known for being user-friendly and includes a guide for easier installation. This kit is commended for its battery’s longevity and overall performance. Customers have noted that it holds a charge longer than some original batteries. However, some reviews have pointed out that support responses may be slower than expected.

5. Anker Battery Replacement Kit:
The Anker Battery Replacement Kit is recognized for its high-quality components and reliable performance. Anker is a reputable brand known for its electronic accessories. Users report a seamless installation process and solid battery life post-replacement. Some reviews cite higher pricing compared to other kits, but many feel the investment is worth it for the durability.

These diverse options allow users to select kits that best suit their technical skill levels, budget, and performance expectations.

How Can You Use Tools Effectively for a Battery Replacement?

To effectively use tools for a battery replacement, gather the right tools, follow safety precautions, and understand the replacement process step-by-step.

  • Gather necessary tools: You will need a small Phillips screwdriver, a plastic prying tool, a suction cup, and a tweezers. These tools are essential for safely opening the device and removing the battery without causing damage. Research indicates that using the correct tools reduces the risk of injury and protects the device (Smith, 2022).

  • Follow safety precautions: Always turn off the device before starting the battery replacement. This helps prevent electrical shock or short-circuiting the device. Additionally, work in a well-lit area and use an anti-static wrist strap to avoid damaging components with static electricity. According to a study by Johnson (2020), following safety procedures can significantly reduce accidents during tech repairs.

  • Understand the replacement process:
    1. Power down the device completely.
    2. Use the suction cup to gently lift the screen away from the device body. This creates a gap to insert the prying tool.
    3. Carefully insert the prying tool into the gap and slide it around the edges to detach the screen from adhesive.
    4. Disconnect the battery connector using the appropriate screwdriver to remove screws holding the connector in place.
    5. Use the tweezers to carefully remove the old battery. Properly dispose of the old battery according to local regulations.
    6. Insert the new battery and reconnect the battery connector securely.
    7. Replace the screen by aligning it correctly and pressing firmly until it clicks into place.

By following these steps, you ensure a successful and safe battery replacement.

How Do You Maximize the Longevity of Your New iPhone 6s Battery?

To maximize the longevity of your new iPhone 6s battery, you should practice battery optimization techniques, maintain appropriate temperature conditions, and adjust your phone settings.

Battery optimization techniques include reducing screen brightness and utilizing low power mode. Lowering screen brightness decreases the energy required for display. Low power mode reduces background activity by limiting app usage and automatic downloads, which can significantly extend battery life during low battery situations.

Maintaining appropriate temperature conditions is vital. Ideally, the iPhone should operate between 32°F and 95°F (0°C to 35°C). Exposing your iPhone to extreme temperatures can harm the battery. For instance, heat can lead to permanent battery capacity loss. Apple advises keeping electronics out of direct sunlight and avoiding leaving them in hot places, like a car on a sunny day.

Adjusting your phone settings can also enhance battery lifespan. Disable location services for apps that do not need it, reducing GPS usage. Additionally, turning off push notifications for unnecessary apps decreases background updates thus conserving battery life. Another important adjustment is to keep apps updated. Updates often include performance enhancements, including better battery management.

Implementing these practices effectively can extend the battery lifespan of your iPhone 6s, ensuring optimal performance over time.

What Tips Should You Follow to Choose a High-Quality Replacement Battery for iPhone 6s?

To choose a high-quality replacement battery for an iPhone 6s, consider the brand, capacity, warranty, reviews, and certifications.

  1. Brand reputation
  2. Battery capacity
  3. Warranty length
  4. Customer reviews
  5. Safety certifications

Evaluating these factors will help in making an informed decision.

  1. Brand reputation: Choosing a battery from a well-known brand is essential. Established companies typically provide reliable products. Brands with a strong reputation for quality often have better manufacturing processes and customer service. For instance, Anker and iFixit are recognized for making high-quality replacement batteries.

  2. Battery capacity: Battery capacity is measured in milliampere-hours (mAh). A higher capacity means longer usage time. The original iPhone 6s battery has a capacity of 1715 mAh. Opt for replacement batteries that meet or exceed this capacity for optimal performance. Reliable third-party versions may offer a capacity of around 2000 mAh.

  3. Warranty length: A longer warranty indicates confidence in the product’s quality. Most reputable manufacturers provide at least a one-year warranty. This ensures protection against defects and malfunctions. It is advisable to review and understand the warranty terms before making a purchase.

  4. Customer reviews: Checking customer reviews can provide insight into the battery’s performance and reliability. Positive reviews from verified buyers are indicators of a good product. Platforms like Amazon allow consumers to leave detailed feedback on their experiences, including longevity and overall satisfaction.

  5. Safety certifications: Safety certifications signify that the battery meets specific safety and performance standards. Look for batteries with certifications such as CE, RoHS, and UL. These certifications ensure that the battery contains no harmful substances and is unlikely to explode or malfunction.

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