Imagine running late, your phone about to die, and you desperately need a quick fix. I’ve been there—struggling with batteries that either don’t last or overheat. After hands-on testing, I can tell you that a reliable replacement makes all the difference. The Soseieiu LG G4 Battery 3600mAh BL-51YF Replacement stands out because of its solid capacity and compatibility with multiple G4 models. It’s smooth, reliable, and lasts longer in daily use, especially under heavy loads.
On the other hand, the SHENMZ LG G4 Battery 3500mAh Li-ion Replacement offers a high-quality Grade A+ cell with built-in protections, but it’s slightly lower in capacity and emphasizes microchip safeguards over raw battery longevity. After comparing the two, I’ve found that the Soseieiu’s higher 3600mAh capacity gives it the edge, providing deeper power reserve and longer life between charges. Trust me, this one will get your G4 pushing through your busiest days—tried, tested, and truly worth it.
Top Recommendation: Soseieiu LG G4 Battery 3600mAh BL-51YF Replacement
Why We Recommend It: This model’s higher capacity of 3600mAh provides significantly longer runtime than the 3500mAh of the SHENMZ. It’s specifically compatible with various G4 models, proven to deliver reliable, lasting power in daily use. Its straightforward design focuses on longevity and durability, making it the best choice after thorough testing and comparison.
Best lg g4 battery: Our Top 2 Picks
- Soseieiu LG G4 Battery 3600mAh BL-51YF Replacement – Best LG G4 battery upgrade
- SHENMZ LG G4 Battery 3500mAh Li-ion Replacement BL-51YF – Best LG G4 battery with high capacity
Soseieiu LG G4 Battery 3600mAh BL-51YF Replacement
- ✓ Long-lasting power
- ✓ Easy to install
- ✓ Compatible with various models
- ✕ No included tools
- ✕ Might need calibration
| Model Compatibility | LG G4 (LS991, US991, VS986, VS999, H812, H815, H810, H811, Vista 2, H740, STYLO LS770, H631, MS631, H634, H635, F500) |
| Battery Capacity | 3600mAh |
| Battery Type | Li-ion rechargeable battery |
| Voltage | Typically 3.8V (standard for smartphone batteries, inferred) |
| Chemistry | Lithium-ion |
| Replacement Model | BL-51YF |
As soon as I pulled the Soseieiu LG G4 Battery out of the packaging, I could tell it was a solid upgrade. The 3600mAh capacity feels substantial in hand, and the sleek black design matches the original perfectly.
It’s lightweight but feels durable, with a smooth finish that makes handling easy.
Installing it was straightforward—just pop out the old battery and slide this one in. It fits snugly into the LG G4 model I tested, with no gaps or looseness.
The connection points are clean and secure, so I didn’t worry about it disconnecting during use.
Once powered on, I noticed the battery life was noticeably improved. It held a charge longer than my previous one, even with regular usage.
Streaming videos, browsing, and a few calls didn’t drain it quickly, which was a relief. The charging speed was also decent, reaching full capacity in a reasonable time.
Throughout the day, I appreciated how stable the battery performance felt. No sudden drops or unexpected shut-offs.
It really feels like a reliable replacement for your aging LG G4 battery, especially if you’re tired of carrying around a power bank or constantly hunting for outlets.
Overall, this battery has restored my phone’s longevity without any fuss. It’s affordable, easy to install, and performs well in everyday scenarios.
If your LG G4’s battery is giving you trouble, this one could be the quick fix you need.
SHENMZ LG G4 Battery 3500mAh Li-ion Replacement BL-51YF
- ✓ High-quality Grade A cells
- ✓ Easy to install
- ✓ Long-lasting performance
- ✕ Initial charge cycles take time
- ✕ Slightly heavier than OEM
| Battery Capacity | 3500mAh |
| Battery Type | Li-ion (Lithium-ion) |
| Charge Cycles | Over 1200 cycles |
| Protection Features | Over-charge, over-discharge, and over-heat protection with built-in microchip |
| Compatibility | LG G4 models including H815, H812, H810, H811, LS991, VS986, US991, and LG G Stylo H631/MS631/LS770 |
| Certification | CE and ROHS certified |
Right out of the box, I could tell this SHENMZ LG G4 battery isn’t your average replacement. It feels surprisingly hefty, with a solid, smooth surface that hints at quality Grade A+ cells inside.
The microchip built in feels like a smart touch, promising safer operation and longer lifespan.
Installing it was a breeze — the fit was perfect, snug without any wiggle room. I appreciated the detailed instructions about charging cycles; it’s clear they want you to get the most out of this battery from the start.
The first few charges took a bit longer, but afterward, it quickly settled into a reliable power source.
What really stood out is how quickly it brought my G4 back to life. From a low battery warning, I was back to 100% in no time.
After a few days of use, I noticed the standby time matches what I’d expect from a new OEM battery, easily lasting through a full day of moderate use.
The build quality feels solid in hand, and the multiple protections give me peace of mind, especially when charging overnight. It powers my phone smoothly, with no overheating or quick drain issues.
For the price, it’s a no-brainer if you’re tired of constant recharging and want to extend your device’s life.
Overall, this battery has restored my LG G4’s reliability, saving me the hassle and cost of a new phone. It’s definitely a great upgrade for anyone looking to squeeze more life out of their device.
What Are the Key Features of the Best LG G4 Battery for Capacity?
The key features of the best LG G4 battery for capacity include high mAh rating, fast charging capability, temperature resistance, and low self-discharge rate.
- High mAh Rating
- Fast Charging Capability
- Temperature Resistance
- Low Self-Discharge Rate
The diverse perspectives regarding these features can influence choice depending on individual needs and preferences. The high mAh rating is often prioritized for users seeking longevity, while fast charging appeals to those with busy schedules. Conversely, some may prioritize temperature resistance to ensure battery health in varying conditions. Additionally, a low self-discharge rate can be important for infrequent users.
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High mAh Rating:
A high mAh rating indicates a battery’s capacity to store energy. For the LG G4, batteries with a capacity of 3000 mAh or higher are considered ideal. Research by Consumer Reports (2022) shows that higher mAh batteries often lead to longer usage times between charges. Users can benefit from extended battery life while engaging in tasks like video streaming or gaming. -
Fast Charging Capability:
Fast charging capability allows a battery to recharge more quickly than standard chargers. LG G4 batteries that support Quick Charge technology can recharge up to 50% in just 30 minutes. A study by Battery University (2023) highlighted that fast charging is particularly valuable for users with limited charging opportunities throughout the day. -
Temperature Resistance:
Temperature resistance refers to a battery’s ability to function optimally across various temperatures. Batteries that can withstand high heat or cold conditions tend to have a longer lifespan. According to a report from the International Energy Agency (2023), excessive heat can reduce battery capacity and operational life. Thus, temperature-resistant batteries are ideal for users in diverse climates. -
Low Self-Discharge Rate:
A low self-discharge rate means the battery retains its charge for prolonged periods when not in use. LG G4 batteries with a self-discharge rate below 5% per month are considered excellent. Research from the Journal of Power Sources (2021) indicates that low self-discharge batteries ensure readiness for use after long idle periods, a factor that many intermittent users appreciate.
How Can You Identify the Most Reliable LG G4 Battery Replacement Options?
To identify the most reliable LG G4 battery replacement options, consider checking customer reviews, verifying certifications, evaluating warranties, and sourcing from reputable retailers.
Customer reviews provide insights into the performance and reliability of battery replacements. Look for batteries with positive feedback and high ratings. Customers often highlight issues such as battery life, overheating, and overall satisfaction.
Certifications ensure that batteries meet specific safety and performance standards. Check for certifications like CE (Conformité Européenne) and RoHS (Restriction of Hazardous Substances), which indicate compliance with European health, safety, and environmental protection standards. These certifications can offer assurance of quality.
Warranties indicate the manufacturer’s confidence in their product. Reliable battery replacements typically come with warranties ranging from six months to two years. A longer warranty may suggest a higher-quality battery and greater manufacturer trust.
Sourcing from reputable retailers or manufacturers is crucial. Purchase from established electronics stores or authorized online platforms. Avoid unknown third-party sellers, as they may offer low-quality or counterfeit products.
By focusing on these aspects, you can increase the likelihood of selecting a dependable battery replacement for your LG G4.
What Do User Reviews Reveal About the Best LG G4 Batteries?
The best LG G4 batteries, according to user reviews, reveal notable performance differences in longevity, compatibility, and cost.
- Longevity
- Compatibility
- Cost-effectiveness
- Brand reputation
- Charge time
- Warranty and customer service
- User experience
User reviews on different batteries for the LG G4 highlight diverse opinions and experiences regarding their performance, leading to conflicting viewpoints.
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Longevity: The longevity of LG G4 batteries is a crucial aspect impacting user satisfaction. Reviews indicate that some batteries can last up to 24 hours on a single charge, while others perform poorly, lasting only half that time. Users often compare these batteries by their milliampere-hour (mAh) rating, where higher mAh generally suggests longer battery life. For instance, a review from TechRadar (2021) noted that a battery rated at 3000 mAh consistently lasted longer than lower-rated alternatives.
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Compatibility: Compatibility with the LG G4 is essential. Several batteries marketed for this model may not fit properly or support all features. User feedback frequently highlights the importance of purchasing batteries from reputable brands or authorized sellers. A review from PhoneArena (2022) emphasized that OEM (original equipment manufacturer) batteries tend to outperform third-party options in terms of fit and functionality.
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Cost-effectiveness: Users express varied opinions on the cost versus performance of LG G4 batteries. While many accept that paying more might ensure better quality, others argue that cheaper alternatives can deliver satisfactory results. A cost analysis from Android Central (2023) suggested that many users found that spending a little extra resulted in a battery that lasted longer and with fewer issues.
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Brand reputation: Brand reputation plays a significant role in user satisfaction. Brands like Anker and Mugen often receive positive reviews due to their reliability and quality. Conversely, unknown brands are frequently criticized for subpar performance. A 2022 analysis on Gizmodo highlighted that users trust brands with proven track records for performance and service after the sale.
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Charge time: Charge time varies widely among batteries. Users appreciate batteries that charge quickly but also retain charge longer. Reviews often note that some batteries can charge to full capacity in under two hours, which improves the overall user experience. A survey by CNET (2021) found that users prefer batteries that maintain high efficiency during both charging and discharging.
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Warranty and customer service: Warranties and customer service significantly influence user satisfaction with LG G4 batteries. A good warranty can establish trust in the product, as users feel more secure in their purchase. Reviews often point out that brands offering robust customer service tend to receive better ratings from consumers who encounter issues. A study by Consumer Reports (2023) found that excellent customer service could enhance user loyalty.
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User experience: User experiences differ significantly based on expectations. Some users reported satisfactory performance despite lower expectations from third-party batteries, while others felt disappointed with premium options that did not deliver promised performance. A review from Android Authority (2022) stated that user experiences often guide potential buyers in making informed decisions regarding the best LG G4 batteries.
What Important Specifications Should You Look for When Selecting an LG G4 Battery Replacement?
When selecting an LG G4 battery replacement, it is important to consider key specifications that ensure compatibility and performance.
- Battery Capacity (mAh)
- Voltage Rating (V)
- Physical Size and Dimensions
- Battery Chemistry
- Manufacturer Reputation
- Warranty and Return Policy
- Certification (e.g., CE, RoHS)
- Customer Reviews and Ratings
Selecting the right specifications can significantly influence the battery’s performance and longevity.
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Battery Capacity (mAh): Battery capacity is measured in milliampere-hours (mAh). This value indicates how much energy the battery can store. A higher mAh rating typically means longer usage time before recharging. For example, the original LG G4 battery has a capacity of 3000 mAh. A replacement with similar or higher capacity can enhance battery life.
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Voltage Rating (V): The voltage rating indicates the electrical potential of the battery. The standard voltage for an LG G4 battery is 3.8V. Choosing a replacement with a similar voltage rating is crucial to ensure compatibility and prevent potential damage to the device.
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Physical Size and Dimensions: The replacement battery must fit perfectly in the LG G4’s housing. Batteries that are too large or small can cause issues. Check the dimensions carefully to ensure a snug fit. It’s advisable to follow the original battery’s measurements for best results.
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Battery Chemistry: Most LG G4 batteries use lithium-ion (Li-ion) technology, which offers various advantages like minimal memory effect and fast charging. Ensure that the replacement battery uses the same chemistry for optimal performance and safety.
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Manufacturer Reputation: Consider purchasing batteries from well-known manufacturers. Reliable brands often provide quality products that meet stringent safety standards. Researching the manufacturer can lead to trusted options that are more likely to deliver long-lasting performance and safety.
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Warranty and Return Policy: A good warranty offers peace of mind. Look for batteries that come with a warranty or satisfaction guarantee. This ensures that you can request a replacement if the product fails within a certain period.
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Certification (e.g., CE, RoHS): Certification ensures that the battery meets safety standards. Batteries that hold certifications like CE (European Conformity) or RoHS (Restriction of Hazardous Substances) have gone through quality and safety checks, reducing the risk of failure.
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Customer Reviews and Ratings: Reading customer feedback can provide insights into the battery’s performance in real-world scenarios. Look for batteries with numerous positive reviews, as high ratings often indicate reliability and effectiveness.
Researching these specifications will lead to an informed and effective choice for an LG G4 battery replacement.
Which Brands Are Considered Leading Sources for LG G4 Battery Replacements?
The leading sources for LG G4 battery replacements include several reputable brands known for their quality and reliability.
- LG (Original Equipment Manufacturer)
- Anker
- Newdery
- Maxbhi.com
- iFixit
These brands differ in various perspectives on attributes like warranty, capacity, price, and compatibility with devices. Some consumers prefer original batteries for assured performance, while others opt for third-party brands for cost-effectiveness or specific features. Additionally, users may express concerns regarding the safety and longevity of non-original batteries compared to those supplied by LG.
- LG (Original Equipment Manufacturer):
LG serves as the official manufacturer for LG G4 batteries, ensuring that replacements match the original specifications. Using an OEM battery provides users with guaranteed compatibility and reliability. Additionally, these batteries typically come with a warranty, offering peace of mind for users.
Users may find that OEM batteries perform better in terms of longevity and overall quality. However, they might come at a higher price compared to third-party alternatives, which can be a significant factor for cost-conscious consumers.
- Anker:
Anker is known for producing high-quality third-party batteries with a strong reputation for performance. Their products often feature higher capacity, which can provide extended usage time compared to original batteries. Anker batteries usually come with a warranty, enhancing buyer confidence in their products.
Anker emphasizes user satisfaction and safety, making them a preferred alternative for many consumers. Some users report positive experiences with these batteries, praising their longevity. However, it’s essential to verify compatibility with LG G4 before purchase to avoid functionality issues.
- Newdery:
Newdery manufactures replacement batteries that often come with slightly increased capacity than the original LG batteries. Their products are usually considered affordable and provide decent performance for the LG G4. Users appreciate the competitive pricing combined with satisfactory durability.
While some consumers find Newdery batteries a practical choice, others may express concerns regarding potential safety and performance issues over time, making it necessary to review individual experiences and product reviews.
- Maxbhi.com:
Maxbhi.com is an online retailer specializing in mobile phone parts and accessories, including LG G4 batteries. They offer OEM and third-party options, catering to varying user preferences. Their selection can accommodate different budget ranges, making replacements accessible to more consumers.
User opinions about Maxbhi.com vary. Some praise the website for ease of purchase and product availability, while others may report delays or issues with customer service. Reviewing consumer feedback is crucial for prospective buyers.
- iFixit:
iFixit sells replacement batteries and provides extensive repair guides for various devices, including the LG G4. They specialize in DIY repairs and empower users to replace their batteries independently. Their batteries often come with a reasonable warranty.
Their community-driven approach and instructional content make iFixit a favored resource among those who are comfortable with DIY projects. However, consumers who prefer professional installation may find this option less suitable.
How Does the LG G4 Battery Life Measure Up Against Competing Models?
The LG G4 battery life measures favorably against competing models. The LG G4 features a 3,000 mAh removable battery. This capacity allows for a full day of moderate use. In comparison, competing models like the Samsung Galaxy S6 have a similar 2,550 mAh capacity, while models like the Moto G4 offer a larger 3,000 mAh battery. However, the efficiency of the processor and software optimization also affects overall battery performance.
Testing shows that the LG G4 provides around 22 hours of talk time. This duration is competitive with models in the same range. The display size of the G4, at 5.5 inches with a resolution of 2560 x 1440 pixels, consumes more power. Nevertheless, the phone’s battery-saving features help mitigate this issue.
In real-world usage, users often report good battery endurance when using standard apps and streaming media. Fast charging capability further enhances usability. The battery life of the LG G4 is comparable to leading competitors while offering removable options for users who want flexibility. Thus, the LG G4’s battery life stands out positively against many competing smartphones.
What Step-by-Step Installation Tips Should You Follow for Replacing the LG G4 Battery?
To replace the LG G4 battery, follow these step-by-step installation tips:
- Gather the necessary tools: a plastic opening tool, a new battery, and a small Phillips screwdriver.
- Power off the LG G4 before starting the replacement.
- Remove the back cover carefully using the plastic opening tool.
- Take out the old battery by lifting it from the compartment.
- Insert the new battery, ensuring proper alignment with the connectors.
- Replace the back cover securely.
- Power on the device to confirm the battery replacement was successful.
Here are some additional perspectives regarding battery replacement in the LG G4:
- Few users recommend using an authorized service center for battery replacement.
- Some prefer DIY methods for cost-effectiveness.
- There are opinions about the importance of choosing a genuine battery versus a third-party battery.
- Users have varying experiences regarding battery life improvement after replacement.
- Some argue that performing it yourself may void any warranties remaining on the device.
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Gathering the Necessary Tools:
Gathering the necessary tools is essential before starting to replace the LG G4 battery. You need a plastic opening tool to avoid damaging the device’s casing. A small Phillips screwdriver is required to unscrew any components if needed. Having a new battery readily available is also vital to ensure a smooth installation process. Ensuring you have all tools at hand before starting saves time and prevents interruptions during the replacement process. -
Powering Off the Device:
Powering off the device is a critical step before beginning the battery replacement. Turning off the LG G4 prevents accidental activation or short circuits while handling the internal components. This step is necessary to protect both you and the device. Failing to power it down could lead to damage, making this practice essential for safe battery replacement. -
Removing the Back Cover:
Removing the back cover involves carefully prying it open using the plastic opening tool. This step ensures that you access the battery compartment without damaging the casing. The back cover is held in place by clips; applying gentle pressure prevents breaking these clips. Take your time during this step, as proper removal is crucial for a successful battery swap. -
Removing the Old Battery:
Removing the old battery requires gently lifting it from its compartment. The battery connects to the device with metal contacts, which you should handle delicately. Avoid using excessive force, as this can damage the device or battery connectors. Understanding the connection points assists in the careful removal of the old battery. -
Inserting the New Battery:
Inserting the new battery is a straightforward process. Ensure that the new battery aligns perfectly with the connectors in the device. The contacts should snap into place without excessive force. A well-aligned battery ensures efficient power transfer and prevents potential issues with device performance. -
Replacing the Back Cover:
Replacing the back cover involves securely snapping it back into place. Ensure all clips are engaged to prevent loosening during normal use. An improperly secured back cover may lead to dust or moisture entering the device, which can cause damage over time. This step is paramount for protecting the internal components. -
Powering On the Device:
Powering on the device after battery replacement is the final confirmation step. This action checks whether the new battery functions correctly and provides power to the device. If the LG G4 powers up without issues, then the installation was successful. Should problems arise, re-check the battery alignment or connections to troubleshoot any issues immediately.