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Rectangular black lithium-ion laptop battery with label showing model L23M4PK3

KingSener

KingSener L23M4PK3 15.08V 5040mAh 76Wh laptop battery for Lenovo Xiaoxin 16 IRL8 2024

SKU CH-7XVA-N58Y5 MPN L23M4PK3

15.08V 5040mAh 76Wh lithium-ion replacement battery for Lenovo Xiaoxin 16 IRL8 2024 models

  • Battery voltage rating15.08 V
  • Battery capacity5,040 mAh / 76 Wh
  • Extended runtime for Lenovo Xiaoxin 16 IRL8 2024 with 5040mAh 76Wh capacity
  • Consistent power delivery from premium Li-ion cells at 15.08V voltage
  • Perfect fit for Xiaoxin 16 IRL8 series matching OEM part numbers L23M4PK3 L23C4PK3 L23B4PK3
  • Multi-layer protection circuits guard against overcharge over-discharge and short circuit
  • Brand new replacement battery manufactured with high quality cells for reliable performance

Direct replacement for Lenovo Xiaoxin 16 IRL8 2024

The KingSener L23M4PK3 is a 15.08V 5040mAh 76Wh lithium-ion battery built to match the original part numbers L23M4PK3, L23C4PK3 and L23B4PK3. It fits the Lenovo Xiaoxin 16 IRL8 2024 series and restores factory runtime for students, professionals and everyday users who need a dependable power source.

Thermals and power stability

High-quality Li-ion cells deliver consistent voltage output during productivity, content creation and browsing workloads. Multi-layer protection circuits guard against over-charge, over-discharge and short-circuit conditions, keeping the pack stable through normal daily cycles.

Build quality and daily fit

The black enclosure matches the laptop’s chassis and meets OEM dimensional tolerances for a secure, rattle-free install. Connectors align with the Xiaoxin 16 IRL8 battery management system so the firmware reports capacity and health accurately from the first boot.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL23M4PK3
Part numberL23M4PK3
L23C4PK3
L23B4PK3
Power
Battery voltage rating15.08 V
Battery capacity5,040 mAh / 76 Wh

Questions about this item

How do I install the KingSener L23M4PK3 battery in my Lenovo Xiaoxin 16 IRL8 2024, and what step do people often miss?

Power off the laptop and disconnect the AC adapter. Remove the bottom case screws, detach the old battery connector from the motherboard before unscrewing the battery, then connect the new L23M4PK3 connector firmly before reassembly.

What maintenance or replacement will the L23M4PK3 need over time?

As a 5040mAh Li-ion pack, it will gradually lose capacity after hundreds of charge cycles; plan to replace it once runtime drops below your needs, typically after two to three years of daily use.

What limit appears first during sustained heavy workloads on this 76Wh battery?

The 76Wh capacity sets the runtime ceiling; under continuous high load the battery will deplete faster than light use, so expect shorter sessions before recharge is required.

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