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    • 01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892
    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892
    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892
    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892
    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892
    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892

    01AV493 SB10L84121 Laptop Battery Replacement for Lenovo ThinkPad T570 T580 P51s P52s Series 00UR891 00UR892

    $39.99

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Battery Capacity

    32Wh

    Brand

    YuYan

    Voltage

    15.2V

    Model No

    SB10L84121 01AV493

    Warranty

    12 Months

    The 01AV493 SB10L84121 Laptop Battery Replacement is designed to deliver reliable power and long-lasting performance for your Lenovo ThinkPad. Compatible with multiple models, this battery ensures seamless operation for business and personal use.

    Compatible Models:

    • Lenovo ThinkPad T570, T580

    • Lenovo ThinkPad P51s, P52s

    Compatible Part Numbers:

    • 01AV493, SB10L84121

    • 00UR891, SB10L84122, 00UR892

    Key Features:

    • Voltage: 11.4V / 11.46V

    • Capacity: Typical 48Wh – 57Wh (varies by batch)

    • Battery Type: Li-ion, 3-cell / 4-cell

    • 100% OEM compatible replacement with stable performance

    • Built-in protection against overcharge, overheating, and short-circuit

    • Perfect for restoring your ThinkPad’s original runtime

    This replacement battery is ideal for users who need a dependable power source for work, travel, or daily tasks. With rigorous testing for quality and safety, it provides the confidence and durability your Lenovo ThinkPad deserves.

     


    FAQ

     

    Q1: Is this battery compatible with both T570 and T580 models?
    Yes, this battery works with Lenovo ThinkPad T570 and T580 series, as well as P51s and P52s notebooks.

     

    Q2: What part numbers does this replace?
    It replaces 01AV493, SB10L84121, 00UR891, SB10L84122, and 00UR892.

     

    Q3: What is the battery capacity?
    The capacity typically ranges from 48Wh to 57Wh, depending on the version.

     

    Q4: How do I know if this battery is right for my laptop?
    Check your original battery’s part number or your laptop model. If it matches any listed, this battery will be compatible.

     

    Q5: Does this battery include overcharge protection?
    Yes, it has built-in safety features including overcharge, overheating, and short-circuit protection.

     

    Q6: How long does the battery last per charge?
    On average, you can expect 4–6 hours of runtime, depending on your laptop’s usage and settings.

     

    Compatible Part Numbers：


    01AV493 00UR890 00UR891 00UR892 SB10L84121 SB10L84122 SB10L84123


    Compatible Laptop Models(Use "Ctrl+F” to find your model quickly)


    Lenovo ThinkPad T570 Series
    Lenovo ThinkPad T580 Series
    Lenovo ThinkPad P51S Series
    Lenovo ThinkPad P52S Series

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    Lenovo ThinkPad 01AV493 SB10L84121 Laptop Battery Replacement FAQ

     

    1. What Lenovo models are compatible with the 01AV493 battery?

    The 01AV493 SB10L84121 battery is compatible with the following Lenovo ThinkPad models:

    T570

    T580

    P51s

    P52s

    It also supports battery part numbers 00UR891, SB10L84122, and 00UR892, ensuring flexibility for multiple notebook configurations.

     

    2. What are the specifications of this battery?

    Voltage: 11.4V

    Capacity: 32Wh

    Type: Li-ion (Lithium-ion)

    Battery Cells: 6-cell design for stable power supply

    These specifications ensure your Lenovo ThinkPad runs efficiently and maintains long-lasting battery life.

     

    3. How do I know if I need a battery replacement?

    Signs your Lenovo ThinkPad may need a new battery include:

    Laptop only works when plugged in

    Battery drains quickly even after full charge

    Frequent unexpected shutdowns

    Battery status warning in Windows or Lenovo Vantage software

    Replacing your battery with a genuine 01AV493 SB10L84121 ensures safe and reliable performance.

     

    4. How do I install the 01AV493 Lenovo battery?

    Turn off your laptop and unplug it from any power source.

    Flip the laptop to access the battery compartment.

    Unlock the battery latch and gently remove the old battery.

    Align the new battery (01AV493) with the connector and insert it firmly.

    Lock the battery latch and power on your laptop.

    Check battery recognition in Lenovo Vantage or Windows battery status.

     

    5. Is this a genuine Lenovo battery?

    Yes, the 01AV493 SB10L84121 is a genuine Lenovo replacement battery. Using original batteries ensures:

    Compatibility with Lenovo charging and power management systems

    Optimal battery life and performance

    Safety against overheating, swelling, or damage

     

    6. Can I charge my laptop while using the new battery?

    Absolutely. The Lenovo ThinkPad supports simultaneous charging and operation, so you can continue working while the battery charges. For best performance, use the official Lenovo charger recommended for your model.

     

    7. How long does the 01AV493 battery last?

    Full charge cycle: Typically 4–6 hours for heavy use

    Overall lifespan: 2–4 years depending on usage, temperature, and charging habits

    Tips for longevity: Avoid extreme temperatures, do not over-discharge, and use battery calibration tools if recommended.

     

    8. Where can I buy the Lenovo 01AV493 battery?

    The battery is available through:

    Official Lenovo parts resellers

    Verified online marketplaces

    Authorized Lenovo service centers

    Pro tip: Always verify the part number (01AV493 / SB10L84121 / 00UR891 / SB10L84122 / 00UR892) to avoid counterfeit batteries.

     

    9. Can I return or get a warranty on this battery?

    Yes, most genuine Lenovo batteries come with:

    1-year limited warranty

    Return or replacement for defective or damaged batteries

    Check your retailer or Lenovo service provider for detailed warranty policies.

    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

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    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?

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