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L18L3P73 11.55V 51Wh Li-ion Battery for Lenovo ThinkPad T490 T495 P43s T14 Replaces L18M3P73 L18M3P72 L18C3P72 1 Year Warranty
- Revive Your ThinkPad T490 / T495 Dont let a dead battery keep you from working remotely. This 51Wh L18L3P73 replacement restores original runtime for meetings, coding, or travel.
- Exact Fit for T490, T495, P43s, T14 Compatible with Lenovo ThinkPad T490, T495, P43s, and T14 (Intel/AMD). Replaces part numbers L18L3P73, L18M3P73, L18M3P72, L18C3P72, L18M3P74. Direct swap.
- 51Wh 11.55V Liion Enough capacity to get through a full workday documents, video calls, light development, or spreadsheets. No more low battery anxiety.
- Premium Grade A Cells Unlike cheap generics that swell or degrade quickly, this battery uses highquality cells for stable voltage, consistent discharge, and longer cycle life.
- Safe & 100% Tested Builtin overcurrent, overvoltage, overheating, and shortcircuit protection. Each unit tested before shipping. Comes with 1 year warranty.
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Overview
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Why You Need This Battery
Your Lenovo ThinkPad T490, T495, or P43s is a businessclass workhorse, but even the best batteries fade. After years of daily use, you may notice shorter runtime, unexpected shutdowns at 2030%, or the dreaded plugged in, not charging message.
This L18L3P73 replacement battery solves that problem.
Designed for ThinkPad T490 / T495 / P43s / T14
This battery is a direct fit for:
Lenovo ThinkPad T490
Lenovo ThinkPad T495
Lenovo ThinkPad P43s
Lenovo ThinkPad T14 (Intel & AMD variants, using the same battery footprint)
Chemistry: Li-ion
Voltage: 11.55V
Capacity: 51Wh
Color: Black
Warranty: 1 Year
Condition: Brand New Grade A cells
Compatible Part Numbers
Common P/N
L18L3P73
L18M3P73 / L18M3P72 / L18M3P74
L18C3P72
What a Failing Battery Costs You
Sudden shutdowns during video calls or presentations
Performance throttling when unplugged (slower CPU)
Swollen battery risking trackpad or bottom case damage
Constantly searching for a power outlet
This 51Wh replacement restores your ThinkPads original battery life perfect for remote work, travel, or long days on campus.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your ThinkPad over, remove the bottom cover (usually Phillips screws, sometimes Torx), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
Before You Order
Please doublecheck your original battery part number (L18L3P73, L18M3P73, or L18M3P72) and your laptop model (T490, T495, P43s, T14). This battery is not compatible with T490s, T495s (slim variants) or newer T14 Gen 2/3 models that use different batteries.
Your Lenovo ThinkPad T490, T495, or P43s is a businessclass workhorse, but even the best batteries fade. After years of daily use, you may notice shorter runtime, unexpected shutdowns at 2030%, or the dreaded plugged in, not charging message.
This L18L3P73 replacement battery solves that problem.
Designed for ThinkPad T490 / T495 / P43s / T14
This battery is a direct fit for:
Lenovo ThinkPad T490
Lenovo ThinkPad T495
Lenovo ThinkPad P43s
Lenovo ThinkPad T14 (Intel & AMD variants, using the same battery footprint)
Specifications
You Can TrustChemistry: Li-ion
Voltage: 11.55V
Capacity: 51Wh
Color: Black
Warranty: 1 Year
Condition: Brand New Grade A cells
Compatible Part Numbers
Common P/N
L18L3P73
L18M3P73 / L18M3P72 / L18M3P74
L18C3P72
What a Failing Battery Costs You
Sudden shutdowns during video calls or presentations
Performance throttling when unplugged (slower CPU)
Swollen battery risking trackpad or bottom case damage
Constantly searching for a power outlet
This 51Wh replacement restores your ThinkPads original battery life perfect for remote work, travel, or long days on campus.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your ThinkPad over, remove the bottom cover (usually Phillips screws, sometimes Torx), disconnect the old battery, and install the new one. Fully charge before first use for optimal performance.
Before You Order
Please doublecheck your original battery part number (L18L3P73, L18M3P73, or L18M3P72) and your laptop model (T490, T495, P43s, T14). This battery is not compatible with T490s, T495s (slim variants) or newer T14 Gen 2/3 models that use different batteries.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Ebuy limited Return Policy
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