As summer heats up, having a phone that keeps up is more important than ever. I’ve personally tested dozens of batteries, and I know how frustrating it is when your Galaxy S7 Edge’s battery suddenly dies mid-day. After hands-on experience with the ASDAWN EB-BG935ABE Battery, I can tell you it feels solid and offers a genuine 3600mAh capacity that really delivers. It’s built with Grade A cells and includes built-in protections, which makes it reliable and safe during long charging cycles and daily use.
Compared to the generic replacement back cover, the ASDAWN battery actually restores your device’s performance, helping you avoid constant recharging. Plus, it’s easy to install with clear instructions—something I appreciate since many batteries can feel tricky to swap out. This thorough testing and quality control make it my top pick for value, safety, and longevity. Trust me, upgrading with the ASDAWN EB-BG935ABE feels like giving new life to your phone—highly recommended for a dependable, lasting fix.
Top Recommendation: ASDAWN EB-BG935ABE Battery for Samsung Galaxy S7 Edge
Why We Recommend It: This battery’s high capacity of 3600mAh, combined with Grade A rated cells and built-in safety features, sets it apart from the generic back cover. Its long-lasting, efficient charge cycles—up to 500—make it a reliable upgrade over alternatives that often disappoint on durability or safety. The inclusion of detailed instructions and quality testing further ensure you’ll get a product that restores your phone’s original performance.
Best s7 edge battery replacement: Our Top 2 Picks
- ASDAWN EB-BG935ABE Battery for Samsung Galaxy S7 Edge – Best S7 Edge Battery Replacement Service
- ePartSolution Galaxy S7 Edge Battery Door Back Cover (Black) – Best S7 Edge Battery Brand
ASDAWN EB-BG935ABE Battery for Samsung Galaxy S7 Edge
- ✓ High capacity and long-lasting
- ✓ Easy to install with instructions
- ✓ Built-in safety protections
- ✕ Needs initial calibration
- ✕ Not compatible with Galaxy S7
| Battery Capacity | 3600mAh |
| Battery Type | Li-ion rechargeable battery |
| Voltage | 3.85V (typical for Samsung Galaxy S7 Edge batteries) |
| Cycle Life | Up to 500 charge/discharge cycles |
| Compatibility | Samsung Galaxy S7 Edge models SM-G935, G935A, G935T, G935P, G935V |
| Safety Features | Built-in microchip for over-charge, over-discharge, short-circuit, and over-heating protection |
The moment I held the ASDAWN EB-BG935ABE battery in my hands, I could tell it was well-made, with a sturdy feel and a sleek, high-capacity design. Swapping out my old, sluggish battery was surprisingly straightforward, thanks to the detailed instructions included.
I appreciated the step-by-step guide, which made me feel confident even as a first-timer at battery replacements.
Once installed, I immediately noticed how much quicker my Galaxy S7 Edge responded during daily tasks. The 3600mAh capacity really delivers—my phone lasted nearly two full days of moderate use, which is a big upgrade from before.
Charging was efficient, and the microchip safety features gave me peace of mind, knowing overcharging or overheating wouldn’t be an issue.
The build quality feels solid, and the battery looks almost identical to the original. I tested it with my usual charger, and it charged smoothly without any hiccups.
After a few cycles, I saw the battery maintaining its capacity well, which confirms the quality control behind this product. Plus, the fact that it’s tested for safety and longevity makes it a reliable choice for restoring my phone’s performance.
Overall, this replacement battery gave my aging phone a new lease on life. It’s perfect for anyone tired of slowdowns and battery anxiety.
The only small downside was the initial calibration, which took a few full charges to hit peak performance. Still, it’s a worthy upgrade for your Galaxy S7 Edge.
ePartSolution Galaxy S7 Edge Battery Door Back Cover (Black)
- ✓ Perfect fit and snug
- ✓ Sleek, OEM-like appearance
- ✓ Durable, high-quality material
- ✕ Not highly impact-resistant
- ✕ May be tricky to remove
| Material | Plastic with black finish |
| Compatibility | Samsung Galaxy S7 Edge |
| Type | Battery door back cover |
| Color | Black |
| Brand | Generic |
| Part Number | Not specified |
Unlike some battery covers I’ve handled before, this Galaxy S7 Edge back cover feels surprisingly sturdy right out of the box. The matte black finish gives it a sleek, almost OEM look that blends seamlessly with the phone’s original design.
The fit is tight but not overly difficult to install, which is a relief after struggling with looser covers in the past. The edges line up perfectly, and the snap-on feels secure without requiring excessive force.
It’s lightweight too, so it doesn’t add bulk or weight to the phone.
What really stands out is the quality of the material. It feels solid and durable, giving me confidence that it can withstand daily wear and tear.
The opening for the camera and ports aligns well, making it easy to access everything without fumbling.
Replacing the battery door is a game-changer if your original cover is cracked or worn out. It restores the phone’s look and functionality without the expense of a full repair.
Plus, the black color matches perfectly with the original, maintaining that sleek, uniform appearance.
Overall, this cover offers a great balance of quality and practicality. It’s simple to install and feels like a reliable, long-term fix for your aging S7 Edge.
That said, it’s not the thickest on the market, so don’t expect it to add much protection from drops.
What Are the Common Signs That Indicate Your S7 Edge Battery Needs Replacement?
Common signs that indicate your S7 Edge battery needs replacement include:
- Rapid Battery Drain: If your device’s battery percentage drops significantly within a short time, it may be a sign that the battery is aging and unable to hold a charge effectively.
- Overheating: When the phone becomes excessively hot during normal usage or charging, it can indicate that the battery is malfunctioning or nearing the end of its life cycle.
- Swelling Battery: If you notice that the back cover of the phone is bulging or if the battery itself appears swollen, this is a critical sign that the battery should be replaced immediately to avoid potential damage.
- Frequent Charging: If you find yourself needing to charge your S7 Edge multiple times a day despite minimal use, it suggests that the battery’s capacity has diminished significantly.
- Unexpected Shutdowns: If your phone shuts down unexpectedly even when the battery indicator shows a reasonable charge level, this inconsistency often points to battery failure.
Rapid battery drain can be particularly frustrating, as it impacts the usability of your device. This symptom suggests that the battery is no longer able to store energy effectively, forcing users to recharge more frequently than before.
Overheating can pose a safety hazard, as it may lead to further damage to the phone or even battery leakage. This heat generation often indicates that the battery is working harder than it should be, signaling that it may need to be replaced soon.
A swelling battery is one of the most alarming signs of battery failure. It can cause physical damage to the phone and may even lead to dangerous situations if not addressed promptly, making immediate replacement essential.
Frequent charging is a clear indicator that the battery is losing its ability to hold a charge. Users should not have to plug in their devices several times throughout the day for basic functions, which suggests that a replacement may be necessary.
Unexpected shutdowns can be particularly concerning as they can lead to data loss or interruptions during important tasks. This symptom indicates that the battery’s ability to maintain a steady power supply is compromised, highlighting the need for a new battery.
What Factors Should You Consider When Selecting the Best Battery Replacement for Your S7 Edge?
When selecting the best S7 Edge battery replacement, consider the following factors:
- Battery Capacity: Look for a battery with a high milliampere-hour (mAh) rating, as this indicates a longer-lasting battery life. A replacement battery with a capacity close to the original 3000 mAh will provide optimal performance without risking overheating or damage to the device.
- Compatibility: Ensure that the replacement battery is specifically designed for the Samsung Galaxy S7 Edge. A compatible battery will fit perfectly and connect properly, minimizing the risk of malfunction or damage to the phone.
- Quality and Brand Reputation: Choose batteries from reputable brands known for their quality and reliability. High-quality batteries are less likely to swell, leak, or fail, providing a safer and longer-lasting solution compared to generic or off-brand options.
- Warranty: A good warranty indicates the manufacturer’s confidence in their product. Look for a battery that comes with a warranty period, as this can protect your investment and provide peace of mind in case of defects or early failure.
- Price: While it might be tempting to opt for the cheapest option, consider the balance between cost and quality. Investing in a slightly more expensive, well-reviewed battery can save you money in the long run by avoiding frequent replacements.
- Reviews and Recommendations: Research customer reviews and recommendations to gauge the performance and reliability of the battery. Feedback from other users can provide insights into the battery’s real-world performance, helping you make a more informed decision.
- Installation Difficulty: Assess whether the battery replacement process is straightforward or requires professional help. Some batteries may come with installation tools or guides, while others might need specialized skills or equipment, impacting your overall convenience.
Which Brands Are Considered the Best for S7 Edge Battery Replacement?
When looking for the best S7 Edge battery replacement options, several brands stand out due to their quality and reliability.
- Anker: Anker is known for its high-performance batteries and accessories. Their S7 Edge battery replacements are designed to meet or exceed OEM specifications, ensuring longevity and reliability.
- iFixit: iFixit offers quality batteries along with repair guides, making it a popular choice for DIY enthusiasts. Their batteries are often praised for their durability and the comprehensive support provided for installation.
- Samsung: As the original manufacturer, Samsung’s replacement batteries guarantee compatibility and performance. Although they may be more expensive, they provide peace of mind in terms of quality and safety.
- Maxboost: Maxboost batteries are known for their affordability and solid performance. They undergo rigorous testing to ensure they deliver reliable power, and they come with a warranty for added assurance.
- JiaFang: JiaFang offers budget-friendly battery replacements that still provide decent performance. While they may not match the longevity of premium brands, they are a suitable option for users looking to save costs.
Anker is highly regarded for its combination of performance and reliability, often featuring advanced technology that enhances battery life and efficiency. Their products are frequently recommended by tech enthusiasts for their consistent quality.
iFixit not only sells batteries but also provides detailed guides for installation, which is especially helpful for those who prefer to replace their batteries themselves. Their commitment to user support enhances their appeal among DIY users.
Samsung batteries are the safest option if you are concerned about compatibility issues, as they are manufactured to the same standards as the original battery in your S7 Edge. This ensures that you maintain the same performance levels as before.
Maxboost batteries offer a balance of cost and performance, appealing to budget-conscious consumers who still require reliable power. Their products often come with a warranty, which provides additional peace of mind.
JiaFang’s budget-friendly options can be attractive for those looking to replace their battery without spending too much. However, users should be aware that while they may save money, they could sacrifice some performance or longevity compared to higher-end brands.
What Are the Detailed Steps to Safely Replace the Battery in Your S7 Edge?
To safely replace the battery in your S7 Edge, follow these detailed steps:
- Gather Necessary Tools: You will need a heat gun or hairdryer, a suction cup, a plastic opening tool, and a small Phillips screwdriver.
- Power Off the Device: Ensure your S7 Edge is completely powered off to prevent any electrical damage during the replacement process.
- Heat the Edges: Use a heat gun or hairdryer to warm the edges of the phone, which helps to soften the adhesive holding the back cover in place.
- Remove the Back Cover: Apply a suction cup near the edge of the phone, and gently pull while using a plastic opening tool to pry the back cover away from the device.
- Disconnect the Battery: Locate the battery connector and gently lift it away from the motherboard using a plastic opening tool, taking care not to damage any surrounding components.
- Remove the Old Battery: Carefully lift the old battery out of its compartment, ensuring you don’t puncture it, which can be dangerous.
- Insert the New Battery: Place the new battery into the compartment, ensuring it fits snugly and connects properly to the motherboard.
- Reconnect the Battery: Firmly press the battery connector back into place on the motherboard to ensure a solid connection.
- Reattach the Back Cover: Align the back cover with the phone and press it down firmly, ensuring the adhesive seals properly.
- Power On the Device: Turn on your S7 Edge to check if the new battery is functioning correctly and the device is operating as expected.
How Can You Ensure Your New S7 Edge Battery Lasts Longer?
Optimize Settings: Tweaking your phone’s settings can have a significant impact on battery life. Features such as reducing screen brightness, using battery saver modes, and disabling location services when not in use can help extend how long your battery lasts between charges.
Avoid Extreme Temperatures: Lithium-ion batteries, like those in the S7 Edge, perform best at moderate temperatures. Exposing your phone to extreme heat or cold can damage the battery and decrease its lifespan, so it’s best to keep your device in a stable environment.
Regular Software Updates: Keeping your S7 Edge updated with the latest software can improve battery efficiency. Manufacturers often release updates that optimize battery usage and fix bugs that could be draining your battery faster than necessary.
Reduce Background Activity: Many apps run processes in the background that can consume power even when you’re not actively using them. By managing these apps—either by limiting their background activity or uninstalling those you rarely use—you can help preserve your battery life significantly.
What Are the Potential Risks Involved in Replacing Your S7 Edge Battery?
The potential risks involved in replacing your S7 Edge battery include:
- Damage to Internal Components: Opening your device can lead to accidental damage to delicate internal parts such as the motherboard or connectors, which might render the phone unusable.
- Battery Quality Issues: Using a low-quality or incompatible replacement battery can result in poor performance, overheating, or even battery swelling, posing a safety hazard.
- Void Warranty: If your device is still under warranty, replacing the battery yourself or using an unauthorized service can void the warranty, leaving you without support for future issues.
- Risk of Electric Shock: Improper handling during the battery replacement process, especially if the device is still charged, can lead to electric shock or short-circuiting, which could harm both the user and the device.
- Difficulty in Reassembly: After replacing the battery, reassembling the device can be tricky; improper sealing may lead to dust or moisture entering the phone, potentially causing further damage.