80Wh Lenovo L20M4PC2 Battery

Name: 80Wh Lenovo L20M4PC2 Battery
SKU: Battery-US-Lenovo-L20M4PC2-80WhLongline
Availability: InStock

$66.00

Free Shipping | Installation tools included

Reliable battery for work, study, or travel.

Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.

Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.

SKU: Battery-US-Lenovo-L20M4PC2-80WhLongline Category: Battery for Lenovo Tag: Lenovo L20M4PC2 Battery

Description
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Description

Product Information

Item Condition: New
Color: Black
Capacity: 80 Wh
Output Voltage (Volts):15.36 Volts
Number of Cells:4 Cells
Package included:1 x Battery for Lenovo
Warranty: 12 Months / 30-Day Return
Compatible part number (not all):
Lenovo L20M4PC2,Lenovo L20C4PC2
…
Compatible Model Series (partial list):
Lenovo Legion 5 17ACH6H,Lenovo Legion 5 17ACH6H(82JY),Lenovo Legion 5-17ACH6(82K0),Lenovo Legion 5-17ACH6(82K8),Lenovo Legion 5 5i 17ACH6H 17-Inch,Lenovo Legion 5 Pro-16ACH6…

Extreme Power 80Wh L20M4PC2 Battery for Lenovo Legion 5 & 5 Pro

Keep your performance at its peak with the L20M4PC2 ultra-high capacity battery. Specifically designed for the Lenovo Legion 5 (17″) and the Legion 5 Pro (16″), this 15.36V battery delivers a massive 80Wh of energy. Engineered to handle the demanding power draw of RTX graphics and high-refresh-rate displays, it ensures you stay in the game or finish your creative projects without interruption.

Technical Specifications

Part Number	L20M4PC2 / L20C4PC2 / L20L4PC2
Voltage	15.36 Volts
Capacity	5235 mAh / 80 Wh
Cell Configuration	4-Cell High-Density Li-Polymer
Condition	Brand New
Warranty	12 Months / 30-Day Return

Verified Device Compatibility

Precision-engineered for Legion 5 high-performance platforms:

Compatible Laptop Series:

Legion 5 17ACH6H (82JY)
Legion 5 17ACH6 (82K0 / 82K8)
Legion 5 Pro 16ACH6 (82JS / 82JQ)
Legion 5 17-Inch Gen 6
Legion 5i 17-Inch Gen 6

Replacement Part Numbers:

L20M4PC2
L20C4PC2
L20L4PC2
5B11C81146

Why Choose the L20M4PC2 Battery?

High-Wattage Discharge: Specifically tuned for the power spikes of AMD Ryzen 7/9 and NVIDIA RTX GPU architectures.
Seamless Firmware Sync: Fully compatible with Lenovo Vantage for precise power management and Rapid Charge support.
Advanced Safety Suite: Integrated protection circuits prevent over-charging, thermal overload, and short circuits during heavy gaming.
Perfect Mechanical Fit: Precision-molded frame matches the 17-inch and 16-inch Legion chassis exactly for an easy drop-in replacement.