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Black rectangular laptop battery pack with long wire connector

NShi

NShi L17C3PG2 11.52V 57Wh 4955mAh 3-cell laptop battery

SKU CH-Z9VY-HVHQ5 MPN L17C3PG2

A 57 Wh lithium-ion replacement battery with long-wire connector for select Lenovo Legion 530, 540, 545 and 7000 series notebooks

  • Battery TypeLithium-Ion
  • 57 Wh capacity powers extended unplugged sessions
  • 52 V lithium-ion chemistry matches original specification
  • Three-cell design fits Legion Y545, Y540 and Y7000 series
  • Replaces part numbers L17M3PG2, 5B10Q88560 and 5B10Q88557
  • Long-wire connector eases installation in compatible chassis

Direct replacement for Legion Y540 Y545 Y7000 series

This 3-cell lithium-ion pack is built to fit select Lenovo Legion models including the Y545 Y540-15IRH Y540-17IRH Y7000-2019 Y7000P-1060 and Y530-15ICH-1060 series. It arrives new and ready to install with the long-wire connector design. Buyers who need a battery for a different Legion chassis or a non-Legion Lenovo model cannot use this part.

57 Wh capacity with 4955 mAh at 11.52 V

The pack delivers 57 Wh of energy storage at a nominal 11.52 V, using three lithium-ion cells rated at 4955 mAh. That capacity supports typical mixed workloads on the compatible Legion notebooks but will not extend runtime beyond the original factory specification. Systems that require a higher-watt-hour pack or a different cell count will not be served by this unit.

Long-wire connector requires physical verification

The battery uses a long-wire connector layout identified as L17C3PG2 and also replaces part numbers L17M3PG2 5B10Q88560 5B10Q88557 5B10W67295. Two distinct internal designs exist for these laptops and they are not interchangeable so the back cover must be opened to confirm the exact match. An instruction manual is included for first-time installation.

Highlights

  • 57 Wh capacity powers extended unplugged sessions
  • 52 V lithium-ion chemistry matches original specification
  • Three-cell design fits Legion Y545, Y540 and Y7000 series
  • Replaces part numbers L17M3PG2, 5B10Q88560 and 5B10Q88557
  • Long-wire connector eases installation in compatible chassis

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the L17C3PG2 fit alongside the original motherboard in my Lenovo Legion Y540-15IRH?

Yes, it replaces part numbers L17M3PG2, 5B10Q88560, 5B10Q88557 and 5B10W67295 used in the Y540-15IRH series, but there are two physical designs — open the back cover and match the exact model printed on your old battery before ordering.

How can I verify the 11.52 V 57 Wh battery is working correctly after installation?

Set the power manager to standard mode, then run three to four full discharge and recharge cycles; the operating system should then report the full 4955 mAh capacity and stable voltage.

What comes in the box and do I need any extra cables or tools?

The package includes one L17C3PG2 battery and an instruction manual; no additional cables are required, but you will need a screwdriver to open the laptop back cover for installation.

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