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Black rectangular lithium-ion laptop battery with label showing 11.34V 4630mAh

LXHY

LXHY L17M3PG1 11.34V 4630mAh laptop battery

SKU CH-4GWE-847P4

Replacement lithium-ion battery delivering 11.34V and 4630mAh for select Lenovo Legion Y530, Y540, Y545, Y7000 and Y7000P models

  • Battery typeLithium-Ion
  • Battery voltage rating11.34 V
  • Battery capacity4,630 mAh
  • Product colorBlack
  • Product typeBattery
  • Replaces original Lenovo part numbers L17M3PG1 and L17L3PG1
  • 5 Wh lithium-ion cell delivers 11.34 V at 4630 mAh
  • Fits 15-inch Legion Y530 Y540 Y545 and Y7000P 2019 models
  • Does not fit Y540-17IRH 17.3 inch or Y7000 2020 series
  • Black lithium-ion battery matches factory voltage and capacity

Replacement Battery for Legion Y-Series

This 11.34V 4630mAh lithium-ion battery replaces the original L17M3PG1 pack used in several Lenovo Legion Y530, Y540, Y545 and Y7000P models from 2019. It is a direct swap for part numbers L17L3PG1, L17C3PG1 and L17M3PG3, restoring mobile power to compatible 15-inch notebooks.

Fits 15-Inch Models Only

The cell fits 15-inch chassis such as the Y530-15ICH, Y540-15IRH and Y740-15IRH series; it does not fit the 17.3-inch Y540-17IRH or the Y7000 2020 series. No soldering or firmware updates are required — the pack connects to the existing motherboard header and is secured with the original screws.

52.5Wh Lithium-Ion Cell

Rated at 52.5Wh, the battery delivers typical run-time for everyday workloads while drawing power only during charging. Operating temperatures stay within normal laptop limits and the pack adds no audible noise. The black housing matches the factory aesthetic.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Model nameL17M3PG1
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.34 V
Battery capacity4,630 mAh

Questions about this item

What capacity limit will I hit first during long sessions with this 4630 mAh pack?

The 4630 mAh rating sets the total charge available, so runtime ends when that stored energy is depleted.

How much heat or noise does this L17M3PG1 battery add when the laptop runs all day?

The battery itself is passive and silent; any heat or fan noise comes from the laptop, not from the pack.

Which specific laptop models must I already own for this 11.34 V battery to fit?

It fits Lenovo Legion Y530-15ICH, Y540-15IRH, Y545-PG0, Y7000 2019, Y7000P and Y740-15 series; it does not fit Y540-17IRH or Y7000 2020.

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