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High quality battery 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

Original price was: $156.00.Current price is: $69.99.

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Genuine 90Wh (77++) high-capacity battery replacement for Lenovo ThinkPad P50, P51, P52 (20MM/20MN/20HH). P/N: 00NY493, 01AV477, compatible with L17M6P51, 01AV496, 00NY490-492. Official 11.25V specification. Restore maximum workstation performance.

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Genuine 90Wh (77++) Laptop Battery for Lenovo ThinkPad P50, P51, P52 | P/N 00NY493, 01AV477

Power Your Mobile Workstation: Genuine High-Capacity Battery for ThinkPad P-Series

This is a genuine 90Wh (8000mAh, 11.25V) high-performance battery, designed as a direct replacement for part numbers 00NY493 and 01AV477 (77++ capacity rating). It is engineered to restore full, long-lasting power to your Lenovo ThinkPad P50, P51, and P52 mobile workstations (including models 20MM, 20MN, 20HH), ensuring you can tackle demanding tasks without being tethered to an outlet. It is also fully compatible with a range of original part numbers, including L17M6P51, L17L6P51, 01AV495, 01AV496, 00NY490, 00NY491, 00NY492, and 4X50K14091.

Key Features & Benefits for Professionals:

  • Genuine High Capacity & Performance: With a 90Wh (77++) rating, this battery delivers maximum runtime for CAD, rendering, data analysis, and other intensive applications on your P-Series workstation.

  •  Perfect Compatibility & Fit: Guaranteed seamless integration with the ThinkPad P50, P51, and P52, including correct communication with the laptop’s power management system for accurate battery level reporting.

  •  Official Specifications: Meets the original 11.25V voltage and capacity specifications, ensuring stable and reliable performance under load.

  •  Built for Demanding Use: Constructed with high-quality cells and robust safety circuits to meet the needs of professional mobile workstations.

Compatibility List:

  • ThinkPad Models: P50 (Series 20MM, 20MN), P51 (Series 20HH, 20HJ), P52 (Series 20M9, 20MA)

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

Why Choose This Battery for Your ThinkPad?

  • Maintain Professional Grade Performance: Avoid the risks of underperforming third-party batteries. Ensure your workstation has the reliable power it was designed for.

  • Unmatched Compatibility: As a genuine replacement, it guarantees a perfect fit and full functionality.

  • Investment Protection: Using a high-quality, compatible battery helps protect your valuable workstation investment.

Order this genuine 90Wh replacement today and keep your ThinkPad P-Series running at peak performance wherever you work.

Battery Capacity

90Wh

Voltage

11.25V

Warranty

12 Months

Model No

00NY493

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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FAQ: 00NY493 / 01AV477 90Wh Battery Replacement for Lenovo ThinkPad P50, P51, P52

 

1. Is this battery compatible with my ThinkPad P50, P51, or P52?

Yes, this battery is designed specifically for the Lenovo ThinkPad P Series mobile workstations. It is compatible with:

  • ThinkPad P50 (Models starting with 20MM, 20HH)

  • ThinkPad P51 (Models starting with 20MN, 20HH)

  • ThinkPad P52 (Models starting with 20HH)

The part numbers 00NY493 and 01AV477 are the primary identifiers for this 90Wh “77+” battery.

2. What does “77+” and “77++” mean?

This is Lenovo’s internal designation for battery capacity tiers for these models:

  • 77 (Standard): Lower capacity battery (e.g., 47Wh or 70Wh).

  • 77+ (Plus): This refers to the 90Wh high-capacity battery (part numbers 00NY493, 01AV477).

  • 77++ (Double Plus): An even higher capacity 100Wh battery (part number 01AV496, which is also listed as compatible).

This listing is for the 77+ (90Wh) version, which offers a significant boost in battery life over the standard option.

3. Are 00NY493 and 01AV477 the same battery?

Yes, they are functionally identical 90Wh batteries. 01AV477 is likely a newer revision or replacement part number for the original 00NY493. Both are genuine Lenovo part numbers for the same high-capacity battery.

4. What about all the other part numbers listed (01AV496, 00NY490, etc.)?

The other numbers are all official Lenovo part numbers for batteries compatible with your laptop:

  • 01AV496 / 01AV495: These are for the even larger 100Wh (“77++”) and 70Wh batteries, respectively.

  • 00NY490, 00NY491, 00NY492: These are other capacity options (47Wh, 70Wh, 90Wh) for the P50/P51 series.

  • L17M6P51, L17L6P51, 4X50K14091: These are manufacturing or FRU (Field Replacement Unit) numbers.

This battery is a direct replacement for all of them, but it specifically provides the 90Wh capacity.

5. What are the technical specifications?

  • Capacity: 90 Wh (Watt-hours)

  • Voltage: 11.25V

  • mAh Rating: ~8000mAh (calculated as 90Wh / 11.25V * 1000)

6. Is this a genuine Lenovo battery?

The part numbers listed are genuine Lenovo OEM numbers. However, the term “Genuine” in the product title often indicates a high-quality compatible battery built to meet OEM specifications. To ensure you receive a new, authentic Lenovo battery, purchase from an authorized Lenovo distributor or a highly reputable seller.

7. How do I install it?

Replacing the battery in a ThinkPad P50/P51/P52 is one of the easiest repairs:

  1. Shut down the computer.

  2. Disconnect the AC power adapter.

  3. Slide the battery release latches on the bottom of the laptop to the unlock position.

  4. Lift the old battery out.

  5. Insert the new battery and press down until it clicks into place.

No tools are required.

8. Why is my battery life shorter than expected with the new 90Wh battery?

Battery life depends heavily on usage. The P50/P51/P52 are powerful workstations. Running demanding applications (CAD, video editing, virtualization) will consume power much faster than light web browsing. The 90Wh battery provides the maximum runtime possible for standard configurations without using the larger, protruding 100Wh battery.

Disclaimer: For optimal performance and safety, use the original Lenovo AC adapter. Always purchase from reputable sellers to avoid counterfeit products. Recycle your old battery responsibly.

Disclaimer:
All batteries sold on replacementbatterymall.com are replacement parts. replacementbatterymall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
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