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    • Genuine 00NY493 01AV477 Battery 77+ 77++ Replacement for Lenovo ThinkPad P50 P51 P52 Series Laptop 20MM 20MN 20HH L17M6P51 L17L6P51 01AV496 01AV495 00NY490 00NY491 00NY492 4X50K14091 11.25V 90Wh 8000mAh

    Genuine 00NY493 01AV477 Battery 77+ 77++ Replacement for Lenovo ThinkPad P50 P51 P52 Series Laptop 20MM 20MN 20HH L17M6P51 L17L6P51 01AV496 01AV495 00NY490 00NY491 00NY492 4X50K14091 11.25V 90Wh 8000mAh

    $69.99
    $189.00 $69.99
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    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Genuine 00NY493 01AV477 Battery 77+ 77++ Replacement for Lenovo ThinkPad P50 P51 P52 Series Laptop 20MM 20MN 20HH L17M6P51 L17L6P51 01AV496 01AV495 00NY490 00NY491 00NY492 4X50K14091 11.25V 90Wh 8000mAh

    Upgrade your Lenovo ThinkPad with the Genuine 00NY493 01AV477 Battery Replacement (77+ / 77++), designed to deliver reliable performance and long-lasting power. Built with premium lithium-ion cells, this 11.25V 90Wh 8000mAh battery ensures stable output and extended runtime, making it the ideal choice for business professionals and power users.

     

    This battery is a direct replacement for multiple Lenovo OEM part numbers, including 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, and 4X50K14091. It is fully compatible with Lenovo ThinkPad P50, P51, and P52 series (models 20MM, 20MN, 20HH), supporting seamless integration with your laptop.

     

    With certifications for safety and durability, the battery is engineered to protect against overcharge, overheating, and short-circuiting. Perfect for replacing a worn-out battery or as a reliable backup, this unit restores your laptop’s mobility and efficiency.

     

    Key Features:

    • Condition: Brand New, Genuine Replacement

    • Battery Type: Lithium-ion

    • Voltage: 11.25V

    • Capacity: 90Wh / 8000mAh

    • Model Compatibility: Lenovo ThinkPad P50, P51, P52 Series

    • Part Numbers: 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, L17M6P51, L17L6P51, 4X50K14091

    • Long cycle life and stable power performance

    Bring your Lenovo ThinkPad back to life with this dependable high-capacity replacement battery.

     


    FAQ

     

    Q1: Is this battery original or aftermarket?
    A1: This is a genuine high-quality replacement battery that meets OEM specifications, designed to match Lenovo’s original performance standards.

     

    Q2: Which Lenovo laptops are compatible with this battery?
    A2: This battery works with Lenovo ThinkPad P50, P51, and P52 series laptops, including models 20MM, 20MN, and 20HH.

     

    Q3: What part numbers does this battery replace?
    A3: It replaces 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, L17M6P51, L17L6P51, and 4X50K14091.

     

    Q4: What is the battery’s capacity?
    A4: The battery has a high capacity of 90Wh / 8000mAh, providing extended usage time compared to standard batteries.

     

    Q5: Does this battery have built-in protection?
    A5: Yes. It features overcharge, short-circuit, and overheat protection to ensure safe and reliable use.

     

    Q6: How do I maximize the lifespan of this battery?
    A6: Avoid keeping your laptop plugged in 24/7, perform regular partial discharges, and store the battery in a cool, dry environment when not in use.

     

    Compatible Part Number:

     L17M6P51 SB10K97635 01AV496 SB10T83195 5B10W13952 L17L6P51 SB10K97634 01AV495 SB10T83194 5B10W13951 3ICP7/67/66-2 77++ 00NY493 SB10H45078 3ICP7/67/66-2 00NY492 SB10H45077 3ICP6/67/66-2 01AV477 77+ 00NY491 SB10H45076 4ICP6/65/93 00NY490 SB10H45075 4ICP6/58/92 77

     

    Compatible Laptop Models:

    Repalcement for Lenovo ThinkPad P50 Series,ThinkPad P50-20EN0006GE, ThinkPad P50-20EQ, ThinkPad P50-20EQS05L00, ThinkPad P50-20EQS1QC00, ThinkPad P50-20EQS3V200. Lenovo ThinkPad P51 Series, ThinkPad P51-20HH, ThinkPad P51-20HH001QGE, ThinkPad P51-20HH001RMZ, ThinkPad P51-20HH002WGE. Lenovo ThinkPad P52 Series, ThinkPad P52-20M9, ThinkPad P52-20M90017GE, ThinkPad P52-20M9001FGE, ThinkPad P52-20M9001MGE, ThinkPad P52-20M9001NGE, ThinkPad P52-20MAS14U0F

     

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    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

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    Genuine 00NY493 01AV477 Battery 77+ 77++ Replacement for Lenovo ThinkPad P50 P51 P52 Series Laptop 20MM 20MN 20HH L17M6P51 L17L6P51 01AV496 01AV495 00NY490 00NY491 00NY492 4X50K14091 11.25V 90Wh 8000mAh

    Upgrade your Lenovo ThinkPad with the Genuine 00NY493 01AV477 Battery Replacement (77+ / 77++), designed to deliver reliable performance and long-lasting power. Built with premium lithium-ion cells, this 11.25V 90Wh 8000mAh battery ensures stable output and extended runtime, making it the ideal choice for business professionals and power users.

     

    This battery is a direct replacement for multiple Lenovo OEM part numbers, including 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, and 4X50K14091. It is fully compatible with Lenovo ThinkPad P50, P51, and P52 series (models 20MM, 20MN, 20HH), supporting seamless integration with your laptop.

     

    With certifications for safety and durability, the battery is engineered to protect against overcharge, overheating, and short-circuiting. Perfect for replacing a worn-out battery or as a reliable backup, this unit restores your laptop’s mobility and efficiency.

     

    Key Features:

    • Condition: Brand New, Genuine Replacement

    • Battery Type: Lithium-ion

    • Voltage: 11.25V

    • Capacity: 90Wh / 8000mAh

    • Model Compatibility: Lenovo ThinkPad P50, P51, P52 Series

    • Part Numbers: 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, L17M6P51, L17L6P51, 4X50K14091

    • Long cycle life and stable power performance

    Bring your Lenovo ThinkPad back to life with this dependable high-capacity replacement battery.

     


    FAQ

     

    Q1: Is this battery original or aftermarket?
    A1: This is a genuine high-quality replacement battery that meets OEM specifications, designed to match Lenovo’s original performance standards.

     

    Q2: Which Lenovo laptops are compatible with this battery?
    A2: This battery works with Lenovo ThinkPad P50, P51, and P52 series laptops, including models 20MM, 20MN, and 20HH.

     

    Q3: What part numbers does this battery replace?
    A3: It replaces 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, L17M6P51, L17L6P51, and 4X50K14091.

     

    Q4: What is the battery’s capacity?
    A4: The battery has a high capacity of 90Wh / 8000mAh, providing extended usage time compared to standard batteries.

     

    Q5: Does this battery have built-in protection?
    A5: Yes. It features overcharge, short-circuit, and overheat protection to ensure safe and reliable use.

     

    Q6: How do I maximize the lifespan of this battery?
    A6: Avoid keeping your laptop plugged in 24/7, perform regular partial discharges, and store the battery in a cool, dry environment when not in use.

     

    Compatible Part Number:

     L17M6P51 SB10K97635 01AV496 SB10T83195 5B10W13952 L17L6P51 SB10K97634 01AV495 SB10T83194 5B10W13951 3ICP7/67/66-2 77++ 00NY493 SB10H45078 3ICP7/67/66-2 00NY492 SB10H45077 3ICP6/67/66-2 01AV477 77+ 00NY491 SB10H45076 4ICP6/65/93 00NY490 SB10H45075 4ICP6/58/92 77

     

    Compatible Laptop Models:

    Repalcement for Lenovo ThinkPad P50 Series,ThinkPad P50-20EN0006GE, ThinkPad P50-20EQ, ThinkPad P50-20EQS05L00, ThinkPad P50-20EQS1QC00, ThinkPad P50-20EQS3V200. Lenovo ThinkPad P51 Series, ThinkPad P51-20HH, ThinkPad P51-20HH001QGE, ThinkPad P51-20HH001RMZ, ThinkPad P51-20HH002WGE. Lenovo ThinkPad P52 Series, ThinkPad P52-20M9, ThinkPad P52-20M90017GE, ThinkPad P52-20M9001FGE, ThinkPad P52-20M9001MGE, ThinkPad P52-20M9001NGE, ThinkPad P52-20MAS14U0F

     

    Battery Capacity 90Wh
    Voltage 11.25V
    Model No 00NY493
    Warranty 12 Months
    Note:  

    New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

    Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

    After you have gone through 2 to 3 cycles, you never have to condition the battery again.

    12 months warranty + 30 days refund guarantee + 24 x 7 email support.
    If for any reason you are not completely satisfied, please contact us.

     Shipping Policy: 

    1.Item will be shipped within 24 hours during the business days after payment has 
     been received. (Saturday. & Holidays excluded)  
     
    2.Transit times are provided by the carrier, exclude weekends and holidays,
    and may vary with package origin and destination, particularly during peak periods.  
     
    3.We ship the item to PayPal shipping address. Please tell us your shipping address
    if it is different from the one in PayPal.     
             
    4.The tracking number will be given for the customer to check the shipping status online.   
     
    5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
     after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
     
    US Shipping:  USPS. (Normally 2-5 Business Days)
     
     Warranty Policy:
     
    1.A replacement will be provided for any defective or misrepresented products for the duration of
     the 1 year. A full refund can only be issued within 60 days.     
       
    2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
     after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
     
    3.We can't receive if buyer return by yourselves according to the address on shipping package. 
     We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
     
    Contact us:
     
    1.We have always been trying to provide the best service and reliable products for every customer,
     if you have any doubt,you can email us immediately.         
     
    2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
     or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

    FAQ – Genuine 00NY493 01AV477 Battery 77+ 77++ Replacement for Lenovo ThinkPad P50 P51 P52 Series Laptop

     

    1. What laptops are compatible with this battery?

    This replacement battery is designed for Lenovo ThinkPad P50, P51, and P52 series laptops. It also works with models using battery part numbers such as 00NY493, 01AV477, 01AV496, 01AV495, 00NY490, 00NY491, 00NY492, L17M6P51, L17L6P51, and 4X50K14091.

     

    2. What is the battery’s capacity and voltage?

    The battery provides 11.25V, 90Wh, and 8000mAh, offering long-lasting performance and reliable power for professional use.

     

    3. What is the difference between Lenovo 77+ and 77++ batteries?

    77+ (6-cell battery): Standard capacity for normal daily use.

    77++ (9-cell battery): Extended capacity (like this 90Wh model), delivering longer runtime—ideal for power users, designers, and engineers.

     

    4. Is this an original Lenovo OEM battery or a replacement?

    This is a genuine replacement battery, fully compatible with Lenovo ThinkPad laptops listed above. It meets OEM quality standards for performance, safety, and reliability.

     

    5. How long does the battery last on a full charge?

    Battery life depends on usage, settings, and applications. On average, you can expect 5–8 hours of runtime for office tasks, and slightly less under heavy workloads like CAD, 3D rendering, or video editing.

     

    6. How do I install this battery?

    Power off your laptop and disconnect the charger.

    Release the battery lock on the bottom of the laptop.

    Remove the old battery and insert the new one until it clicks.

    Lock it into place and power on your laptop.

     

    7. Does the battery require calibration?

    Yes. For the best performance:

    Fully charge the battery to 100%.

    Use it until it drops to around 5–10%.

    Recharge back to 100%.
    This helps optimize its charging cycle.

     

    8. What safety protections does this battery include?

    The battery has overcharge, over-discharge, over-current, and short-circuit protection, ensuring safe and stable operation.

     

    9. How do I know if my current battery needs replacement?

    Replace your battery if you notice:

    Rapid power drain even after a full charge.

    Laptop shuts down suddenly without warning.

    Battery not charging beyond a certain percentage.

    Swelling or physical damage to the old battery.

     

    10. Does this battery come with a warranty?

    Yes, most sellers provide 12 months warranty with free replacement for manufacturing defects. Always confirm warranty terms with the supplier.

     

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