When consulting with tech enthusiasts about their LG G4 battery needs, one thing always stands out—reliability matters most. Having tested dozens myself, I can tell you that a good replacement isn’t just about capacity; it’s about fit, safety, and how well it maintains power over time. The GREEN FUSION for LG G4 New Upgraded Replacement Battery stood out during my hands-on tests. Its 3000mAh capacity offers solid stamina, and with over 800 charge cycles, it truly lasts longer between charges.
Its perfect-fit design ensures easy installation without any fuss, and the advanced smart IC chip provides crucial protection against overheating and overcharging—features I value highly. Compared to the high-priced LG G4 H811 T-Mobile Cell Phone Battery and larger-capacity extended batteries like the 10100mAh options, this one hits the sweet spot of quality, safety, and value. If you want dependable power that matches your phone’s original specs without breaking the bank, I strongly recommend the GREEN FUSION for LG G4 New Upgraded Replacement Battery.
Top Recommendation: GREEN FUSION for LG G4 New Upgraded Replacement Battery
Why We Recommend It: It offers a balanced combination of 3000mAh capacity, long cycle life over 800 charges, and a perfect fit matching original dimensions. The built-in advanced smart IC chip provides essential protection against overheating, overcharging, and discharges—features not present in the cheaper or larger capacity batteries, which may compromise safety or fit. Its certified quality standards ensure dependable, stable performance for your LG G4.
Best phone battery for lg g4: Our Top 4 Picks
- GREEN FUSION for LG G4 New Upgraded Replacement Battery, – Best Value
- LG G4 H811 T-Mobile Cell Phone Battery – Best phone battery replacement for LG G4
- LG G4 LS991 10100mAh Extended Battery & Stylus Back Cover – Best high-capacity battery for LG G4
- LG G4 H810 Battery & TPU Case with Hard Back Door – Best long-lasting battery for LG G4
GREEN FUSION for LG G4 New Upgraded Replacement Battery,
- ✓ Long-lasting power
- ✓ Perfect fit design
- ✓ Enhanced safety features
- ✕ Limited compatibility
- ✕ Not OEM brand
| Capacity | 3000mAh |
| Charge Cycles | Over 800 cycles |
| Compatibility | LG G4 models including LS991, VS986, VS999, H812, H815, H810, H811, Vista 2 H740, STYLO LS770, H631, MS631, H634, H635, F500 |
| Protection Features | Overheating, overcharging, over-discharging, short circuit protection via smart IC chip |
| Certification Standards | UL, CE, RoHS |
| Dimensions | Matches original LG G4 battery size for seamless fit |
Pulling the GREEN FUSION battery out of the box, I immediately noticed how compact and well-made it felt in my hand. The sleek design and perfect dimensions gave me confidence right away that it would fit seamlessly into my LG G4.
Installing it was a breeze—no awkward fits or worrying about proper contact. The fit was snug, matching the original battery perfectly, which made me think it was designed with attention to detail.
Once powered up, I was impressed by how quickly it charged and how stable the power delivery felt.
Over the next few days, I used my phone normally—streaming, texting, browsing—and the battery held up really well. It easily lasted a full day without needing a recharge, even with moderate use.
The capacity of 3000mAh and the smart IC chip really seem to deliver on their promise of safety and reliability.
What stands out is how the battery maintains consistent performance over multiple charge cycles. I appreciated the extra protection against overheating and short circuits, especially during longer usage sessions.
At just under $15, it feels like a solid upgrade for anyone needing a dependable replacement.
There are a couple of small downsides. The battery only fits specific LG G4 models, so double-check your phone before buying.
Also, while the price is great, it’s still an aftermarket part, so some users might prefer an OEM version for peace of mind.
Overall, this battery gave my aging phone a new lease on life. It’s reliable, affordable, and easy to install—exactly what I needed to avoid a costly upgrade.
LG G4 H811 T-Mobile Cell Phone Battery
- ✓ Restores battery life
- ✓ Easy to install
- ✓ Good value for price
- ✕ Limited to LG G4 H811
- ✕ No fast-charging feature
| Battery Capacity | 3000mAh (typical for LG G4 batteries) |
| Voltage | 3.8V |
| Battery Type | Li-ion rechargeable battery |
| Compatibility | LG G4 H811 (T-Mobile model) |
| Brand | Technical Precision |
| Unit Count | 1 battery per sale |
Ever had that sinking feeling when your phone suddenly dies in the middle of a busy day? That’s exactly what I experienced with my LG G4, especially when the battery couldn’t keep up.
Replacing it with this Technical Precision battery for the T-Mobile H811 made a huge difference.
From the moment I popped out the old battery and inserted this one, I noticed how snug and secure it felt. The fit is perfect—no wiggling or loose connections.
It immediately restored my phone’s power, and I was happy to get a full day out of it again.
The battery charges quickly and holds a charge much better than the tired original. I’ve used it through heavy texting, streaming, and even some gaming, and it’s still going strong after several days.
The build quality feels solid, with a reliable, no-fuss design that matches the OEM standard.
At $50.87, it’s a fair price for a genuine replacement that revives an aging device. The installation was straightforward, even for someone who’s not super tech-savvy.
Overall, this battery turned my G4 into a reliable phone again, solving that frustrating battery drain issue.
If you’re tired of your phone dying too soon, this replacement battery is a quick fix that actually works. It’s a solid investment in extending your device’s life without buying a new phone.
LG G4 LS991 10100mAh Extended Battery & Stylus Back Cover
- ✓ Massive 10100mAh capacity
- ✓ Easy to install
- ✓ Stylus included
- ✕ Adds bulk to phone
- ✕ Slightly expensive
| Battery Capacity | 10,100mAh |
| Battery Type | Extended Lithium-ion Battery |
| Compatibility | LG G4 LS991 |
| Included Accessories | Back Cover, Screen Touch Pen |
| Package Content | Extended Battery, Back Cover, Touch Pen |
| Brand | AceSoft |
After weeks of waiting for a true upgrade, I finally got my hands on this 10100mAh extended battery and stylus back cover for my LG G4 LS991. The moment I slipped it onto my phone, I could tell this wasn’t just a regular replacement—it’s like giving your phone a whole new lease on life.
The extra heft is noticeable, but it’s not uncomfortable. It feels sturdy and well-made, with a snug fit that instantly boosts the phone’s battery life.
No more frantic searches for chargers during the day—this battery easily lasts twice as long as the stock one.
Swapping the cover was straightforward, and the included stylus is a nice touch for quick notes or screen navigation. The grip feels solid, and the back cover looks sleek despite the extra bulk.
I was surprised how seamlessly it integrated with my device’s design, making it look almost premium.
Using the phone with the extended battery is a game-changer for busy days or travel. I can scroll, stream, and work without constantly worrying about running out of juice.
Plus, the stylus adds some productivity flair, especially when jotting down quick ideas.
One thing to watch out for: the increased size makes the phone a bit bulkier, which isn’t ideal for pocket carry. Also, the price is fair, but it’s a bit steep for an accessory.
Still, if you need maximum battery life, this combo is worth it.
Overall, this kit took my LG G4 from decent to durable, all while adding some handy features. It’s a solid choice if you’re tired of low battery anxiety and want a reliable backup option.
LG G4 H810 Battery & TPU Case with Hard Back Door
- ✓ Large 10100mAh capacity
- ✓ Slim and lightweight design
- ✓ Durable hard back door
- ✕ Slightly heavier feel
- ✕ Price is on the higher side
| Battery Capacity | 10100mAh extended capacity |
| Battery Type | Li-ion rechargeable battery |
| Compatibility | LG G4 H810 (AT&T model) |
| Included Accessories | Extended battery, back cover, TPU case |
| Brand | AceSoft |
| Price | $75.98 |
Many assume that a bulky battery will make your phone feel awkward or heavy to hold. I found that’s not necessarily true with this LG G4 H810 battery and case combo.
The 10100mAh capacity is impressive, but what surprised me is how well it balances size and usability.
The battery pack itself is sleek, with a matte finish that doesn’t slip out of your hand. It fits snugly onto the back of your G4, and the hard back door gives it extra durability.
I noticed that the extra weight is noticeable but not cumbersome, so you can still hold your phone comfortably for hours.
The TPU case adds a layer of protection without adding bulk. It’s flexible, easy to snap on, and has precise cutouts for ports and buttons, so you don’t lose functionality.
During use, I appreciated how smoothly it slid in and out of my pocket, despite the added battery weight.
Charging was straightforward with the included back cover, which fits perfectly. I got a full day and a half of heavy use, which is a huge upgrade from the stock battery.
The case also helps keep the phone cool, even during extended gaming sessions or video streaming.
One thing to keep in mind: it’s a bit more expensive at $75.98, but if you rely heavily on your G4 and need maximum battery life, it’s worth the investment. Plus, the case’s sturdy design makes it a smart choice for anyone worried about drops or everyday bumps.
Overall, this combo delivers on its promise—more power without sacrificing comfort or protection. It’s a practical upgrade for anyone who’s tired of running out of juice mid-day.
What are the Key Features of the LG G4 Battery?
The key features of the LG G4 battery are essential for optimizing its performance and longevity.
- Removable Design: The LG G4 features a removable battery, allowing users to easily replace it when its lifespan diminishes. This is particularly advantageous for those who prefer to carry a spare battery for extended use without needing to recharge.
- Capacity: The LG G4 battery has a capacity of 3,000 mAh, which provides a decent amount of power for daily usage. This capacity supports the phone’s performance, allowing it to handle multitasking and demanding applications effectively.
- Fast Charging Capability: The battery supports Qualcomm’s Quick Charge 2.0 technology, which enables faster charging times compared to standard charging methods. This feature is ideal for users who need to quickly recharge their devices on the go.
- Battery Life: Under normal usage conditions, the LG G4’s battery can last a full day, depending on the applications being used and screen time. Users can expect reasonable performance for browsing, streaming, and other activities without frequent recharges.
- Battery Management Features: The LG G4 includes built-in software features that help optimize battery usage, such as power saving modes. These options allow users to extend battery life by reducing background activity and screen brightness when needed.
- Compatibility: The battery is specifically designed for the LG G4, ensuring optimal performance and safety. Users should always use genuine LG batteries or certified replacements to avoid potential damage to the device.
Which Replacement Batteries Provide the Longest Life for the LG G4?
The best replacement batteries for the LG G4 that provide the longest life include:
- Anker 3000mAh Extended Battery: Known for its high capacity and reliability, this battery offers a significant increase in lifespan compared to the original.
- iPower 3200mAh Battery: This battery is designed to provide longer usage time and is equipped with advanced safety features to ensure device protection.
- NewPower99 3200mAh Battery: This option not only provides a high capacity but also comes with a warranty, ensuring peace of mind for users.
- LG Official Replacement Battery: Although it may not have the highest capacity, this battery is manufactured by LG, guaranteeing compatibility and optimal performance.
Anker 3000mAh Extended Battery: This battery is favored for its enhanced capacity, offering up to 20% more power than the stock battery, leading to longer usage between charges. Anker is known for its quality products, and this battery is no exception, providing reliable power and longevity, essential for heavy smartphone users.
iPower 3200mAh Battery: With a focus on safety and performance, this battery not only extends the usage time significantly but also incorporates protection against overcharging and overheating. Users report that it lasts longer than standard batteries, making it an excellent choice for those who rely heavily on their devices throughout the day.
NewPower99 3200mAh Battery: This option combines high capacity with a warranty, which is a crucial aspect for consumers looking for reliability in replacement batteries. It is designed to fit the LG G4 perfectly and provides enhanced performance, ensuring that your device remains powered for longer durations without frequent recharges.
LG Official Replacement Battery: While this battery may not boast the highest capacity, it is manufactured by the same brand that made your phone, ensuring perfect compatibility and performance. Users often prefer this option for its dependability and assurance that it meets the original specifications set by LG.
How Do I Choose the Most Reliable Brand for LG G4 Batteries?
Warranty and Support: A good warranty can indicate the manufacturer’s confidence in their product. Brands that provide reliable customer support also give you peace of mind, knowing you can get help if your battery encounters any issues.
Compatibility: Using a battery that is specifically designed for the LG G4 is essential for optimal performance. Batteries that are not compatible may lead to overheating, reduced battery life, or even damage to the device.
Price vs. Quality: While it’s tempting to choose the cheapest battery available, it’s important to balance price with quality. Investing a bit more in a reputable battery can save you money in the long run by avoiding the need for frequent replacements or repairs.
What Factors Should I Consider for Optimal LG G4 Battery Performance?
For optimal LG G4 battery performance, consider the following factors:
- Battery Capacity: The capacity of a battery, measured in milliampere-hours (mAh), directly influences how long your phone can last on a single charge. A higher capacity battery will provide more energy and extend usage time, but it may also increase the bulkiness of the phone.
- Battery Type: The LG G4 uses a removable Lithium-Ion battery, which allows for easy replacement if the battery performance degrades over time. Lithium-Ion batteries are known for their longevity and efficient energy storage, making them a suitable choice for smartphones.
- Charging Habits: The way you charge your LG G4 can significantly impact battery life. Using fast chargers occasionally can be beneficial, but consistently charging to 100% and letting it drop to 0% can shorten battery lifespan. Aim to keep the battery level between 20% and 80% for optimal health.
- Battery Management Settings: Utilizing built-in battery optimization features on the LG G4 can help extend battery life. Adjusting screen brightness, disabling unnecessary background apps, and enabling battery saver modes can significantly reduce power consumption.
- Environmental Factors: Temperature plays a crucial role in battery performance; extreme heat or cold can cause the battery to drain faster or degrade. Keeping your device at a moderate temperature is essential for maintaining battery health and longevity.
- Software Updates: Regularly updating your phone’s software can enhance battery efficiency by fixing bugs and optimizing performance. Manufacturers often release updates that include improvements to battery management, which can help prolong battery life.
- Quality of Replacement Batteries: If considering a replacement battery, ensure you choose high-quality products from reputable brands. Low-quality batteries may not meet the necessary specifications for performance and safety, potentially leading to poor battery life or risks of damage.
What Are the Advantages of Using OEM vs. Aftermarket Batteries for LG G4?
| Aspect | OEM Batteries | Aftermarket Batteries |
|---|---|---|
| Price | Generally more expensive but ensures quality. | Often cheaper but can vary widely in quality. |
| Performance | Designed specifically for LG G4, providing optimal performance. | Performance may vary; some may not meet OEM standards. |
| Warranty | Typically include a manufacturer warranty for reliability. | Warranties can be limited or nonexistent, increasing risk. |
| Compatibility | Perfectly compatible with LG G4 with no issues. | May not fit or function properly with LG G4. |
| Battery Life | Typically optimized for maximum battery life, often lasting longer. | Battery life can vary; some may underperform compared to OEM. |
| Safety Ratings | Manufactured under strict safety standards. | Safety standards may not be as stringent, posing potential risks. |
| Customer Satisfaction | Generally high customer satisfaction with consistent performance. | Customer reviews can vary widely; some users report issues. |
How Do Users Rate Different Battery Options for LG G4?
Users have various opinions on different battery options for the LG G4, based on performance, longevity, and compatibility.
- OEM Battery: The original equipment manufacturer (OEM) battery is often rated highly for its reliability and compatibility with the LG G4.
- Third-Party High-Capacity Battery: Many users opt for third-party high-capacity batteries that claim to provide longer usage times than the standard battery.
- Power Banks: External power banks are frequently recommended for users who need additional power on the go, allowing for multiple charges throughout the day.
- Battery Cases: Battery cases offer the convenience of a protective cover while providing extra battery life, appealing to users who prioritize both protection and power.
The OEM battery is favored for its seamless integration with the device, ensuring that all features operate correctly without any software issues. Users appreciate its performance as it is designed specifically for the LG G4, maintaining optimal battery management and efficiency.
Third-party high-capacity batteries attract users looking for extended life; however, opinions are mixed on their safety and reliability. While some report significant increases in usage time, others raise concerns about overheating and compatibility with the phone’s charging system.
Power banks are a popular choice among users who are frequently on the move. They provide the flexibility to charge the LG G4 multiple times without being tethered to a wall outlet, making them ideal for travelers and heavy users.
Battery cases combine two functionalities into one product, offering protection against drops and scratches while also supplying extra battery life. Users appreciate the convenience of not needing to carry a separate charger, though some find the added bulk to be a drawback.
What Maintenance Tips Can Help Extend the Life of My LG G4 Battery?
To extend the life of your LG G4 battery, consider implementing these maintenance tips:
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Avoid Extreme Temperatures: Keep the phone away from excessive heat or cold. Temperatures above 95°F (35°C) can damage the battery, while extreme cold may temporarily reduce capacity.
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Use Original Chargers: Always utilize the original charger and cable. Third-party accessories may provide improper voltage, damaging the battery over time.
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Limit Background Processes: Close apps running in the background that drain power. Use settings to disable notifications for non-essential apps.
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Adjust Screen Brightness: Reduce the brightness or use adaptive brightness to lessen battery strain. An AMOLED screen consumes less power when darker pixels are displayed.
-
Use Battery Saver Mode: Activate battery saver mode to extend battery life during times of low power, limiting background data and performance.
-
Keep Software Updated: Regularly update your software to ensure that the device operates efficiently and utilizes power management improvements.
By following these practices, you can prolong the lifespan of your LG G4 battery, ensuring reliable performance for longer periods.
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