At Dien Thoai Nhanh, we specialize in revitalizing your device with our seamless battery replacement services. Whether it’s a smartphone or a laptop, our certified components, expert technicians, and efficient procedures ensure your device operates at its best. Say goodbye to unexpected shutdowns and frustrating battery issues—stay powered and productive at work, school, or on the go. Contact us today for expert guidance and exclusive deals!.
High-Quality Battery Replacement Service at Dien Thoai Nhanh
Is your laptop or phone battery running low too quickly, failing to charge, or causing your device to lag? You’re in the right place. At Dien Thoai Nhanh, we offer a swift battery replacement solution using premium parts and carried out by skilled technicians—restoring your device’s power and efficiency in no time.
Whether you’re a busy professional or a student who needs uninterrupted performance, our service helps you avoid downtime. Get in touch today for expert advice and special offers!
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Your Complete Phone Battery Replacement Guide at Dien Thoai Nhanh
A smartphone’s battery is at the core of everything you do—whether it’s making calls, streaming video, browsing, or staying connected on social media. When your battery starts to fail, your phone may slow down, overheat, or unexpectedly shut off, disrupting your day-to-day activities.
At Dien Thoai Nhanh, we know how crucial a dependable battery is. That’s why we use high-quality batteries and safe, efficient replacement techniques to restore your smartphone’s performance. With many years of industry expertise, we’ve become known for professional standards, skilled technicians, and a clear, open repair process.
In this guide, you’ll discover:
- Detailed information about battery replacements for top phone brands (iPhone, Samsung, Xiaomi, Oppo, Vivo, Nokia, etc.).
- A handy price chart to help you make an informed choice.
- A step-by-step overview of our replacement process, from diagnostics to warranty coverage.
- The advantages of opting for premium batteries and why Dien Thoai Nhanh stands out among repair services.
- Frequently asked questions (FAQs) and expert battery care tips for extending your device’s lifespan.
We focus on transparency and customer satisfaction. By the end of this guide, you’ll be better equipped to choose the right battery replacement for your phone—ensuring lasting performance and peace of mind.
Let’s dive in!
iPhone Battery Replacement
iPhones are celebrated for their sleek design, seamless iOS, and cohesive ecosystem. However, like all smartphones, their batteries degrade over time. You may notice symptoms like faster battery drain, overheating, abrupt shutdowns, or a drastic drop in usage duration.
At Dien Thoai Nhanh, we specialize in iPhone battery replacements using either original Apple batteries or top-tier third-party options, depending on your device model and preference.
Below is an overview of our iPhone battery replacement services.
iPhone 6 Battery Replacement
Launched in 2014, the iPhone 6 remains popular but has a modest 1810mAh battery that wears out quickly under heavy usage.
Common Signs:
- Drains rapidly even under light use.
- Overheats when charging or using mobile data.
- Doesn’t fully charge or displays incorrect battery percentages.
- Back cover bulges due to battery swelling.
iPhone 6 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 6
1810
300,000 – 450,000
Up to 9 months
Note: Costs may differ based on battery type (original vs. high-quality). Get in touch for updated quotes.
iPhone 6s Battery Replacement
Sporting a 1715mAh battery, the iPhone 6s can experience faster drain and erratic charging as it ages.
Common Signs:
- Rapid battery drop even with basic tasks (browsing, reading).
- Overheating for no apparent reason.
- Unstable battery indicator or sudden shutdown around 20–30%.
iPhone 6s Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 6s
1715
350,000 – 500,000
Up to 9 months
iPhone 6 Plus Battery Replacement
With a 2915mAh battery, the iPhone 6 Plus originally offered decent longevity. However, extended use diminishes battery quality.
Common Signs:
- Standby time is significantly cut down (battery drops within a few hours).
- Noticeable slowdown at low battery levels.
- Unexpected shutdowns with remaining battery above 10%.
iPhone 6 Plus Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 6 Plus
2915
400,000 – 600,000
Up to 9 months
iPhone 6s Plus Battery Replacement
Also featuring a larger display, the iPhone 6s Plus has a 2750mAh battery. iOS optimizations help, but degradation is inevitable over time.
Common Signs:
- Freezes or overheats, especially during charging.
- Battery drains quickly when on 4G or GPS.
- Random shutdowns or inaccurate remaining charge.
iPhone 6s Plus Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 6s Plus
2750
400,000 – 600,000
Up to 9 months
iPhone 7 Battery Replacement
With 1960mAh, the iPhone 7 manages fine for routine tasks. After a few years, you may notice performance dips from an aging battery.
Common Signs:
- Battery falls from 100% to ~70% in an hour or two.
- Overheats during intensive tasks (gaming, video recording).
- Battery indicator jumps suddenly.
iPhone 7 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 7
1960
450,000 – 650,000
Up to 9 months
iPhone 7 Plus Battery Replacement
Boasting a 2900mAh battery, the iPhone 7 Plus is more suited for gaming and photography but still faces wear over time.
Common Signs:
- Rapid battery drop during video recording or 3D gaming.
- Device heats up quickly with light internet use.
- Shuts off unexpectedly, especially below 20%.
iPhone 7 Plus Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 7 Plus
2900
500,000 – 700,000
Up to 9 months
iPhone 8 Battery Replacement
Though the iPhone 8 has only 1821mAh, its efficient A11 Bionic chip helps. Still, batteries deteriorate with long-term usage.
Common Signs:
- Fast drain even with few open apps.
- Charging issues—sometimes it charges, sometimes it doesn’t.
- Battery quickly drops 10–20% after unplugging.
iPhone 8 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 8
1821
450,000 – 700,000
Up to 9 months
iPhone 8 Plus Battery Replacement
With a 2691mAh battery, the iPhone 8 Plus typically fares well. But if you’ve used it for years, watch for:
Common Signs:
- Screen dimming when battery is under stress.
- Sudden shutdowns over 10% battery.
- Rapid depletion, lasting just a few hours on 4G.
iPhone 8 Plus Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone 8 Plus
2691
500,000 – 750,000
Up to 9 months
iPhone X Battery Replacement
The iPhone X (2716mAh) introduced the OLED display and notch. Its L-shaped battery requires specialized replacement methods.
Common Signs:
- Quick drain on high brightness.
- iOS Battery Health warning (< 80%).
- Longer charging times and overheating during charge.
iPhone X Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone X
2716
600,000 – 900,000
Up to 12 months
iPhone Xs Battery Replacement
With a 2658mAh capacity, the iPhone Xs performs slightly better than the X, but frequent usage still affects battery health.
Common Signs:
- Overheating with multiple apps running.
- Rapid drain and random shutdowns under 20%.
- Decline in health within 2–3 years, sooner if heavily used.
iPhone Xs Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
iPhone Xs
2658
600,000 – 950,000
Up to 12 months
Tip: To check battery health on an iPhone, go to Settings > Battery > Battery Health. If the maximum capacity is under 80%, it’s time to replace.
Samsung Battery Replacement
Samsung smartphones are highly popular for their vivid displays and dependable performance. Still, batteries degrade, especially with heavy use (gaming, streaming, or extensive browsing).
Below are some frequently replaced Samsung models at Dien Thoai Nhanh:
Samsung Galaxy S10 Battery Replacement
The Galaxy S10 features a 3400mAh battery. After prolonged usage, you might experience battery-related interruptions.
Common Signs:
- Overheating, particularly with Always-On Display active.
- Quick battery drain, yielding about 2–3 hours of screen time.
- Warnings from Samsung Battery Status.
Samsung Galaxy S10 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
Galaxy S10
3400
500,000 – 750,000
Up to 9 months
Samsung Galaxy S20 Battery Replacement
With a 4000mAh battery, the Galaxy S20 is great for its 120Hz display and robust performance. Heavy use of high refresh rates and 5G can shorten battery life.
Common Signs:
- Rapid draining when 5G is active.
- Struggle reaching 100% or extended charge times.
- Sudden drop from 50% to 30% in minutes.
Samsung Galaxy S20 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
Galaxy S20
4000
600,000 – 900,000
Up to 9 months
Samsung Galaxy Note 10 Battery Replacement
Business users favor the Note 10 (3500mAh) and Note 10+ (4300mAh), but drawing, note-taking, and multitasking can accelerate wear.
Common Signs:
- Unexpected shutdowns when using the S Pen.
- Fast draining with high brightness or split-screen tasks.
- Swelling battery causing the phone’s back cover to loosen.
Samsung Galaxy Note 10 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
Galaxy Note 10
3500
700,000 – 950,000
Up to 9 months
Galaxy Note10+
4300
750,000 – 1,000,000
Up to 9 months
Samsung Galaxy A51 Battery Replacement
A mid-range device with a 4000mAh battery, the Galaxy A51 is popular for photos, videos, and gaming.
Common Signs:
- Noticeably reduced standby time.
- Unstable charging, excessive heating during charge.
- Drops from 100% to 70% in under an hour.
Samsung Galaxy A51 Battery Replacement Price (Estimated):
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
Galaxy A51
4000
450,000 – 700,000
Up to 9 months
Battery Replacement for Other Smartphone Brands
Dien Thoai Nhanh also caters to battery replacements for Xiaomi, Oppo, Vivo, Nokia, and more. We’re well-versed in each brand’s battery specifications, ensuring a safe and efficient replacement matched to your phone’s needs.
Laptop Battery Replacement
Our specialists also handle laptop battery replacements for major brands:
- MacBook (Air/Pro)
- Dell (XPS, Inspiron, Latitude, Alienware)
- HP (Spectre, Envy, Pavilion, EliteBook)
- Lenovo (ThinkPad, Yoga, IdeaPad, Legion)
- Acer (Aspire, Predator, Swift, Nitro)
- Asus (ZenBook, VivoBook, ROG)
- MSI (GS, GE, GF, Creator, Stealth)
- Samsung (Galaxy Book, Notebook)
- Microsoft Surface (Surface Laptop, Book)
- Razer (Blade, Core)
We offer swift, reliable battery replacements while upholding professional standards for every job.
Nokia Battery Replacement
Nokia devices are famed for durability, but their touchscreen smartphones also experience battery degradation over time.
Estimated Nokia Battery Replacement Pricing:
Model
Battery Capacity (mAh)
Replacement Cost (VND)
Warranty (New)
Nokia 3, 3.1, 3.2
2990 – 4000 (varies)
400,000 – 650,000
Up to 6 months
Nokia 5, 5.1, 5.3
3000 – 4000
450,000 – 700,000
Up to 6 months
Nokia 6, 6.1, 6.2
3000 – 3500
500,000 – 750,000
Up to 6 months
Nokia 7, 7.1, 7.2
3000 – 3500
550,000 – 800,000
Up to 6 months
Note: These are approximations. Actual prices may fluctuate based on model, battery type, and special promotions. For precise rates, contact us directly.
Why Choose Dien Thoai Nhanh for Your Battery Replacement?
Service Benefit
Details
✔️Authentic, Top-Grade Parts
We guarantee high-quality, certified parts. No unauthorized replacements.
✔️Comprehensive Device Check
Customers can test Face ID, fingerprint sensors, and other core features before repair.
✔️Trade-In Exclusively
Transparent service with no hidden costs; we don’t resell trade-ins without your knowledge.
✔️Strict Data Privacy
Your personal information remains secure during the entire replacement process.
✔️Buyback for Damaged Screens
We purchase phones with minor screen defects at a fair price.
✔️Buyback for Cracked Backs
Even with a damaged back cover, your device still holds value for trade-in.
✔️Expert Technicians
Our experienced, well-trained staff delivers professional, accurate repairs.
✔️Instant Quotations
Receive a quick and precise valuation in minutes, so you can decide without stress.
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Step-by-Step Battery Replacement Process
- Initial Diagnostic
- Device Intake: Our technicians assess the device and listen to your concerns (e.g., rapid drain, overheating).
- Detailed Check: We use testing tools to measure capacity, charge/discharge cycles, and efficiency. On iPhones, we verify Battery Health directly in Settings.
Selecting a Compatible Premium Battery
- Once the issue is confirmed, we suggest either an original or high-quality OEM battery (based on your needs and budget).
- We explain the exact pricing, warranty, and turnaround time.
- Every battery’s source is verified for compliance and reliability.
Battery Replacement
- Safe Disassembly: Carefully opening your phone to avoid damage to the screen, connectors, or mainboard.
- Old Battery Removal: Extracting the faulty battery without risking punctures or overheating.
- New Battery Installation: Positioning the fresh battery with the correct adhesive, then reconnecting cables.
Final Testing & Delivery
- Charging Confirmation: Ensuring the new battery charges efficiently and maintains charge levels.
- Performance Check: Verifying essential functions—calls, camera, Wi-Fi, cellular data, touchscreen response.
- Handover: You’ll inspect the device, confirm performance, and receive your warranty paperwork.
Advantages of Choosing a High-Quality (Original) Battery
While cheaper, uncertified batteries might seem enticing, selecting a genuine or top-quality option provides clear, long-term benefits:
- Optimal Device Performance
- True-to-capacity batteries ensure stable power output.
- Reduced lag, crashes, or random shutdowns.
- Seamless compatibility with phone hardware.
Extended Device Lifespan
- Smooth, consistent voltage flow minimizes strain on internal components.
- Lower chance of short circuits, overheating, or damage to mainboard parts.
- Safeguards pivotal hardware like power ICs and chargers.
Enhanced Safety
- Low-grade batteries can swell, leak, or even catch fire.
- Authentic replacements adhere to strict safety protocols, reducing explosion or overheating risks.
- Protects both your device and your personal well-being.
Cost-Effective in the Long Run
- Less frequent battery swaps mean fewer repair bills.
- Reliable performance reduces the risk of hardware damage.
- Helps you avoid repetitive downtime or unexpected expenses.
Other Repair Services Available at Dien Thoai Nhanh
Beyond battery replacement, we also offer:
- Screen Replacement
- Fix shattered or malfunctioning displays.
- Utilizes high-grade screens for durability and clarity.
- Meticulous installation to prevent internal damage.
Back Glass Replacement
- For devices with glass backs (e.g., iPhones, Samsung Galaxy).
- Restores the original sleek look while shielding internal parts.
- Precision adhesives maintain structural integrity and aesthetics.
Motherboard Repair
- Resolves issues with power IC, charging IC, Wi-Fi IC, audio IC, etc.
- Expert-level diagnostics and refined repair techniques.
- Requires specialized tools and highly trained staff to ensure safe and precise fixes.
Need Professional Phone Repair?
Contact Dien Thoai Nhanh now for free diagnostic and top-tier services!
Frequently Asked Questions (FAQs)
- How Long Does Battery Replacement Take?
In most cases, it takes about 15–30 minutes. Complex designs or strongly adhesive batteries can extend it to 45–60 minutes. We aim for minimal wait times while maintaining top-notch quality. - Are the Replacement Batteries Truly Premium?
We provide original or high-grade OEM batteries based on your choice and budget. We strictly avoid low-quality or reconditioned batteries. Each battery includes official markings, seals, and a 3- to 12-month warranty, depending on the model. - How Do I Know My Phone Battery Needs Replacing?
Look out for:
- Spontaneous shutdowns despite having battery left.
- Rapid draining within a short use period.
- Overheating even under light tasks.
- Slow charging or failing to fully charge.
- Swelling that pushes the back cover outward.
If any of these appear, it’s wise to address the battery early to prevent further damage.
Our Promise: Expertise & Quality
- Deep Experience
- Our technicians have years of professional, hands-on practice.
- We keep the process transparent—customers can observe each step.
Advanced Technical Know-How
- Equipped with modern tools for precise battery replacements.
- Continuously trained on new phone models and battery tech.
Trusted Reputation
- Dien Thoai Nhanh is recognized for its reliable repair solutions.
- Thousands of satisfied customers have confirmed our quality.
Integrity & Clarity
- We offer extensive warranties and never compromise on parts quality.
- Clear pricing and thorough consultation ensure you’re always informed.
By reading this guide, you now have the essential details on battery replacements, how to pick a premium battery, and where to find a reliable service center. Every step in our process is designed to guarantee your device’s optimal performance and your personal peace of mind.
Thank you for choosing Dien Thoai Nhanh. We look forward to maintaining and enhancing your device!
Contact Dien Thoai Nhanh
For professional consultations and fast, high-quality battery replacements, reach us via:
Facilities & Branches
Our state-of-the-art equipment, top-tier parts, and expanding network ensure convenient, trustworthy service—wherever you are.
How to Get in Touch
- Phone/Hotline: Speak directly with our support staff for immediate help.
- Online Inquiry: Visit our website and leave your details; our team will follow up soon.
- Walk-In: Stop by any Dien Thoai Nhanh location for a no-cost device check and speedy battery swap.
Call us now for a free consultation!
>>Premium Battery Replacement With Expert Service & Authentic Parts:
