• Home / 
  • Phone Battery / 
  • For SAMSUNG Phone Battery
    • Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits
    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits
    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits
    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits
    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits
    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits

    Galaxy S23 Ultra Battery, (2025 Upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B with Repair Tool Kits

    $18.99
    visa master paypal america express gpay applepay

     1-Year Warranty

    30-Day Return Guarantee

    24/7 Friendly Support

    • PACKING DETAILS

    • FAQS

    • CERTIFICATE

    Battery Capacity

    5600 mAh / 31.56 Wh

    Brand

    YuYan

    Voltage

    3.85 V

    Model No

    EB-BS918ABY

    Warranty

    12 Months

    Galaxy S23 Ultra Battery, ( New upgraded) High Capacity 6200mAh EB-BS918ABY Li-Polymer Battery for Samsung Galaxy S23 Ultra SM-S918U Phone Battery

     

    Smart IC Chip and UL Certified

    Built-in intelligent IC chip. overheating and overcharging. CE, FCC, ROHS,UL, certified and manufactured under strict quality control, multiple protection for safer operation for users and device.

    Upgraded Galaxy S23 Ultra Battery Multiple Protection

    The Galaxy S23 Ultra battery contains no mercury, lead, cadmium and other harmful substances. Lithium polymer batteries use colloidal electrolytes and do not generate large amounts of gas, such as liquid boiling, thereby eliminating the possibility of violent explosions.

    		  

    High Capacity and More Power

    (New Version) Upgrade Galaxy S23 Ultra Battery, 6200mAh lithium-polymer battery, The capacity of Upgrade battery is higher than the original battery.The size of the battery are strictly in accordance with the original EB-BS918ABY battery design,security performance and consistent original machine, more suitable for your Galaxy S23 Ultra phone battery.

     

    VINPONE Galaxy S23 Ultra Replacement Battery

     Battery replacement for Galaxy S23 Ultra comes with professional and complete repair kit.We highly recommend you search video on YouTube to learn how to change the battery before replacement that help you quick installation.

    • Compatible Models: Samsung Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B EB-BS918ABY Phone Battery.

    • Battery Type: Lithium polymer

      Battery Capacity: 6200mAh

      Watt-hour: 23.87Wh

      Voltage: 3.85V

     

    PACKAGE INCLUDES:

     

    • 1 x Pentalobe Screwdriver
    • 1 x Triangle Opening Pick
    • 1 x Set of Adhesive Strips
    • 1 x Cross Screwdriver
    • 1 x Metal Spudger
    • 1 x Metal Tweezer
    • 1 x Suction Cup
    • 1 x Ejection Pin
    • 1 x User Guide

     

     

    FAQ after installation:

    Q1. Why battery connector does not fit?

    A1: Please check if you have bought and received wrong model battery, this battery is only for Samsung Galaxy S23 Ultra SM-S918U SM-S918U1 SM-S918B EB-BS918ABY Phone Battery(Can’t fit for Galaxy S23 ). Check the model number on the back of your phone .

    Q2. Why phone can’t turn on?

    A2: Make sure battery connector was connected correctly and charge phone for 15 minutes with original charger and cable. The charging needs to be charged to 5% before it can be turned on normally, If battery have exhausted battery power.

    Q3. Why battery won’t charge?

    A3: Maybe bad connect. Reopen your phone and reconnect the battery connector to logic board socket. Make sure battery connector connects well.

    • ♛【Battery Compatible Model】: This Upgraded Super High Capacity Galaxy A50 battery replacement compatible Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 Phone Battery.
    • ♛【High Quality Grade A Premium Battery】: This Galaxy A50 Battery uses Grade A+ rated battery cells with CE and ROHS UL certification,ensure last over 1200 charge cycles. This is Perfect Samsung phone Galaxy A50 EB-BA505ABU replacement battery.
    • ♛【Great A+ Battery Cells】: This upgraded Galaxy A50 replacement battery, Battery Capacity: 5600 mAh, Battery type: Li- Polyme, Watt-hour: 31.56 Wh, Voltage Output: 3.85 V.

     

    Enhance your Samsung Galaxy S23 Ultra with the 2025 upgraded EB-BS918ABY battery. Featuring a massive 6200mAh Li-Polymer capacity, this battery delivers longer runtime, improved performance, and reliable protection against overcharging and overheating.

    Specifically designed for Galaxy S23 Ultra models SM-S918U, SM-S918U1, SM-S918B, it ensures perfect compatibility and restores your device’s original endurance.

    Package Includes:

    • 6200mAh EB-BS918ABY high-capacity battery

    • Full repair tool kit for easy DIY installation

    Key Features:

    • High-capacity 6200mAh Li-Polymer battery

    • Officially compatible with Galaxy S23 Ultra (SM-S918U / SM-S918U1 / SM-S918B)

    • Safe, durable, and long-lasting

    • Repair tools included for hassle-free replacement

    Restore your Galaxy S23 Ultra’s power and enjoy uninterrupted usage with this premium replacement battery.

     

    FAQ

    Q1: Will this battery work with my Galaxy S23 Ultra?
    A1: Yes, it is compatible with SM-S918U, SM-S918U1, and SM-S918B models.

     

    Q2: How long will the 6200mAh battery last?
    A2: Usage varies, but it provides significantly longer runtime compared to the original battery, reducing frequent charges.

     

    Q3: Are tools included for installation?
    A3: Yes, a complete set of repair tools is included for DIY installation.

     

    Q4: Should I have it installed professionally?
    A4: While DIY is possible, professional installation is recommended if you are inexperienced.

     

    Q5: How to maximize battery lifespan?
    A5: Avoid extreme temperatures, use genuine chargers, and maintain a charge between 20%-80% for optimal health.

    Glories of company

    Factory scene

    2025 Upgraded 6200mAh EB-BS918ABY Battery for Samsung Galaxy S23 Ultra SM-S918U

    1. Is this EB-BS918ABY battery compatible with my Galaxy S23 Ultra?

    Yes. This high-capacity 6200mAh EB-BS918ABY battery is fully compatible with Samsung Galaxy S23 Ultra models SM-S918U, SM-S918U1, and SM-S918B. Please verify your model number before purchasing.

     

    2. How does this upgraded battery differ from the original?

    The original Galaxy S23 Ultra battery has a lower capacity. This 2025 upgraded battery provides 6200mAh, delivering longer usage time, extended standby hours, and improved performance for heavy smartphone users.

     

    3. What comes in the package?

    l 1 × 6200mAh EB-BS918ABY Battery

    l 1 × Repair Tool Kit (screwdrivers, pry tools, adhesive, etc.)

    l Adhesive stickers (if applicable)

    l Installation guide

     

    4. How long can I use the battery on a full charge?

    l Up to 36–48 hours of regular usage

    l Up to 15 hours of continuous video or gaming

    l Extended standby time compared to the original battery

    l Actual results may vary depending on usage patterns and device condition.

     

    5. Is this battery safe to use?

    Yes. The EB-BS918ABY battery features built-in protections against overcharging, overheating, and short circuits. It is designed to meet OEM safety standards for reliable and safe operation.

     

    6. Can I install this battery myself?

    Yes. The included repair tool kit allows safe DIY installation. If you are unsure, professional installation is recommended to avoid potential damage to your device.

     

    7. How do I maximize battery life?

    l Fully charge before first use

    l Avoid letting the battery drain completely

    l Use original or certified Samsung chargers

    l Avoid exposure to extreme heat while charging

     

    8. Does the battery support fast charging?

    Yes. The EB-BS918ABY supports Samsung’s fast charging protocols, allowing efficient charging with compatible chargers.

     

    9. How can I confirm my Galaxy S23 Ultra model?

    Go to Settings > About Phone > Model Number. If it shows SM-S918U, SM-S918U1, or SM-S918B, this battery will fit perfectly.

     

    10. Why should I choose this upgraded battery?

    With 6200mAh capacity, improved safety features, and included DIY repair tools, this battery is ideal for users seeking longer battery life and reliable performance without replacing the entire device.

     

    Focus on working not charging… 

    “3 years ago I ordered what I thought was a simple replacement battery for my laptop. Within weeks it overheated, lost charge quickly, and even damaged my charger port. I was shocked! I knew cheap batteries were risky, but I had no idea how quickly they could fail — and how dangerous they could be for my laptop. That experience inspired me to focus on reliable, safe, and long-lasting power solutions that people can truly trust.”

    Our world has become extremely dependent on laptops, yet too many people rely on cheap, low-quality batteries and adapters that fail quickly and create unnecessary e-waste. Many laptop users are aware of the frustration — shorter lifespans, overheating, constant replacements — and are searching for better solutions. But if we want to protect our devices, our data, and even our environment, we need to start choosing safer, longer-lasting, and more reliable power options.”

    CEO

    You might also like

    30% of profits donated

    Built by the forest, now we build the forest

    Free shipping nationwide

    Delivery is on us for all orders over $50

    Money Back 100% Guarantee

    Love it, or receive a full refund on all purchases

    Why YuYan?

    1. Where reliability meets performance

    UL (Underwriters Laboratories) and CE (Conformité Européenne) are globally recognized organizations that set the benchmark for product safety, performance, and compliance. Our laptop batteries and adapters are rigorously tested and certified to meet UL and CE standards, ensuring they are safe, reliable, and compatible with your device. This means every product you purchase from us has passed strict safety checks and delivers dependable power you can trust.

    2. UL & CE Certified Power Solutions

    Our laptop batteries and adapters are rigorously tested and certified to meet UL (Underwriters Laboratories) and CE (Conformité Européenne) safety standards. These certifications ensure that every product delivers consistent performance, protects against overheating, overcharging, and short circuits, and is fully compliant with international regulations. With UL & CE certified power solutions, you can trust that your laptop will run safely, efficiently, and without interruptions — at home, at work, or on the go.

    3. Sleek & Minimal Laptop Power

    Designed to complement your laptop, our batteries and adapters feature a sleek, modern look while delivering reliable power. Compact, minimal, and stylish — they fit perfectly into your workspace or on the go.

    4. Make Our Power Solutions Yours

    Don’t settle for unreliable batteries or adapters. Choose our certified, long-lasting power solutions and make them an essential part of your laptop experience — at home, at work, or on the go.

    5. Engineered for Compatibility: Powering Your Ecosystem.

    This addresses a major pain point. Customers need to know the charger works seamlessly not just with their laptop, but with their phone, tablet, and other USB-C devices. It positions YuYan as a unified power solution for all their tech, reducing cable clutter and complexity.

    6.Built to Last: Durability You Can Depend On.

    This directly counters the fear of buying a cheap product that breaks. It highlights quality construction (e.g., reinforced cables, robust connectors, premium materials) and implies a longer product lifecycle, which is a strong value argument over cheaper, disposable alternatives.

    7.Intelligent Charging: Protect Your Device's Battery Health.

    This showcases advanced technology. Modern chargers with intelligent chipsets can regulate voltage and current to avoid overcharging and overheating, which degrades batteries. This shows YuYan cares about protecting the customer's much more expensive laptop investment.

    8.Eco-Conscious Innovation: Responsible Power.

    This appeals to the environmentally conscious consumer. It can encompass energy-efficient operation (less wasted energy), the use of recyclable materials in packaging or products, and adherence to environmental standards like RoHS. This builds a positive, modern brand image.

    9.Globally Ready: A Worldwide Travel Companion.

    A huge benefit for travelers. If YuYan's chargers support 100-240V input voltage and come with interchangeable plugs (or a versatile design), this is a massive selling point. It tells the global citizen that this is the only charger they need to pack.

    For a Sustainable Laptop Future

    At YuYan, it all starts with a vision: to create reliable, safe, and long-lasting power solutions for laptops everywhere.

    Did you know that millions of low-quality laptop batteries and adapters fail every year, creating unnecessary e-waste and safety hazards? Immediate action needs to be taken to protect both your devices and the environment.

     

    That’s why YuYan was created — to provide high-quality, certified batteries and adapters that are safe, durable, and eco-conscious. We believe the best way to make a positive change is through the products people use every day. A portion of every purchase goes directly to supporting electronic waste reduction initiatives and responsible recycling programs.

     

    By choosing our products, you’re not only ensuring reliable power for your laptop — you’re helping reduce e-waste, protect the environment, and support a sustainable technology future. Thank you for making a difference!

    People Usually Ask

    1: How do I know if this battery/adapter fits my laptop?

    Please check your laptop model or the part number on your original battery/adapter. A full compatibility list is provided in the item description. If you are not sure, feel free to contact us before purchase.

    2: Is this an original (OEM) product?

    No, our products are brand-new high-quality replacement batteries/adapters, fully compatible with the original manufacturer’s specifications. All items are CE / FCC / RoHS certified.

    3: Does the voltage/capacity have to match exactly?

    Voltage (V) must match within ±0.5V of your original battery.

    Capacity (mAh/Wh) can be different: a higher capacity means longer runtime but may be slightly heavier.

    4: Do your batteries have a memory effect?

    No. Our batteries use Grade A Lithium-Ion/Polymer cells and are free from memory effect. You can charge or discharge at any time.

    5: Can I use an adapter with higher amperage or wattage?

    The voltage must match (e.g., 19V adapter for a 19V laptop).

    The amperage (A) and wattage (W) can be equal or higher, but not lower.

    6: How long is the battery lifespan?

    Typically 500–800 charge cycles, which is about 2–4 years under normal usage.

    7. How should I care for my battery?

    Avoid extreme heat or cold.

    Do not leave it plugged in for months without use.

    For long-term storage, keep the battery at 40–60% charge in a cool, dry place.

    8. Why does the battery arrive with partial charge?

    For shipping safety, all batteries are shipped with 30–60% charge. This is normal. Please fully charge the battery before first use..

    9. Do you provide warranty?

    Yes. All our batteries and adapters come with a 12-month warranty. If there is any quality issue, we offer replacement or refund.

    10. Don’t they cut a lot of trees to make these still?

    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

    Secure one-click checkout with these payment options