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    • 01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492
    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492
    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492
    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492
    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492
    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492

    01AV427 01AV423 61++ Battery Compatible for Lenovo Thinkpad T470 T480 P51S T570 T580 A485 A475 Series 01AV425 01AV422 01AV492

    $42.99

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

    72Wh

    Brand

    YuYan

    Voltage

    10.8V

    Model No

    01AV427 61++

    Warranty

    12 Months

    The 01AV427 / 01AV423 61++ Replacement Battery is designed to keep your Lenovo ThinkPad running at peak performance. Built with premium cells, this 6-cell high-capacity battery ensures extended runtime and durability for demanding business and personal use. Compatible with multiple ThinkPad models, it is the ideal solution for replacing your worn-out battery.

     

    Key Features:

    • Model Compatibility: Lenovo ThinkPad T470, T480, T570, T580, P51S, A485, A475 series

    • Compatible Part Numbers: 01AV427, 01AV423, 01AV425, 01AV422, 01AV492

    • Battery Type: Li-ion, 6-Cell, High Capacity 61++

    • Voltage & Capacity: 11.4V,  72Wh

    • Safety: Built-in overcharge, over-discharge, over-current, and short-circuit protection

    • Performance: Provides long-lasting power for work, travel, or daily use

    With this genuine replacement battery, you can restore mobility and extend the lifespan of your Lenovo ThinkPad laptop.


    FAQ

     

    Q1: Is this battery compatible with both Lenovo ThinkPad T470 and T480?
    Yes, the 01AV427 / 01AV423 61++ battery is fully compatible with ThinkPad T470, T480, as well as T570, T580, P51S, A475, and A485 models.

     

    Q2: What part numbers does this battery replace?
    It replaces Lenovo battery part numbers 01AV427, 01AV423, 01AV425, 01AV422, and 01AV492.

     

    Q3: How long does the battery last on a full charge?
    Runtime may vary depending on usage, but this high-capacity 61++ battery typically provides up to 6–9 hours of use.

     

    Q4: Is this an original Lenovo battery?
    This is a compatible high-quality replacement, designed to meet or exceed OEM specifications for performance and safety.

     

    Q5: Does the battery support rapid charge?
    Yes, it supports Lenovo’s fast charging technology when used with supported ThinkPad laptops

     

    Compatible with

    Compatible with Lenovo ThinkPad P51S Series

    Compatible with Lenovo ThinkPad P52S Series

    Compatible with Lenovo ThinkPad T470 Series

    Compatible with Lenovo ThinkPad T480 Series

    Compatible with Lenovo ThinkPad T570 Series

    Compatible with Lenovo ThinkPad T580 Series

    Compatible with Lenovo ThinkPad A475 Series

    Compatible with Lenovo ThinkPad A485 Series

    Compatible with Lenovo ThinkPad TP25 Series

    Compatible with Lenovo ThinkPad A275 Series

    NOTE
    Not compatible with the P51 or T470P and T570p

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    FAQ for 01AV427 / 01AV423 61++ Battery Compatible with Lenovo ThinkPad T470, T480, P51S, T570, T580, A485, A475 Series (01AV425, 01AV422, 01AV492)

     

    1. Which laptop models are compatible with this 61++ battery?

    This 61++ replacement battery is fully compatible with the following Lenovo ThinkPad models:

    ThinkPad T Series: T470, T480, T570, T580

    ThinkPad P Series: P51S

    ThinkPad A Series: A475, A485
    It also supports original part numbers 01AV427, 01AV423, 01AV425, 01AV422, 01AV492.

     

    2. What are the battery specifications?

    Battery Type: Lithium-ion (Li-ion)

    Voltage: 10.8

    Capacity: Typically 72Wh (depending on model)

    Battery Model: 61++

    Cells: 6-cell design for extended runtime

     

    3. How long does the 61++ battery last on a single charge?

    Battery life varies depending on your laptop usage. On average:

    Light use (web browsing, documents): 7–9 hours

    Moderate use (multitasking, videos): 5–7 hours

    Heavy use (gaming, design software): 3–5 hours

     

    4. Is this battery genuine Lenovo or a replacement?

    This product is a compatible replacement battery, designed to meet or exceed OEM standards. It undergoes strict quality testing to ensure safety, performance, and reliability comparable to the original Lenovo 61++ battery.

     

    5. How do I know if this is the right battery for my laptop?

    Check your original battery part number (e.g., 01AV427, 01AV423, 01AV425, 01AV422, 01AV492).

    Verify your laptop model (T470, T480, P51S, T570, T580, A475, A485).

    Ensure your current battery is the 61++ extended version.

    If all match, this replacement is compatible.

     

    6. How should I care for the new battery to maximize its lifespan?

    Charge fully before first use.

    Avoid letting the battery drain completely.

    Store in a cool, dry place when not in use.

    Perform a full charge-discharge cycle once per month.

     

    7. Does this battery come with a warranty?

    Yes. Most sellers provide a 12-month warranty with 30-day money-back guarantee for hassle-free replacement if any quality issues occur.

     

    8. Can I use this battery as a hot-swap?

    Yes, many Lenovo ThinkPad laptops with Power Bridge technology allow hot-swapping external batteries without shutting down your system, giving you continuous productivity.

     

    ✅ Ideal for Lenovo ThinkPad business users who need a reliable and long-lasting 61++ extended battery for daily productivity, business travel, or academic work.

     

    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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