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45N1742 44Wh Battery for Lenovo ThinkPad T550/T560/W550s Internal- Replacement for 45N1741, 00NY639 - 11.4V Li-ion Laptop Battery (Compatible with P50s, SB10K12721, 3-Cell)
- Premium OEM Replacement Battery for ThinkPad Business Laptops
- This 45N1742 44Wh Li-ion battery is a high-quality replacement designed for Lenovo ThinkPad T550, T560, W550s, and P50s business laptops. Restore your laptops battery life with this reliable, manufacturer-direct power solution.
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Overview
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Key
Battery Type: Li-ion
Voltage: 11.4V
Capacity: 44Wh / 3900mAh
Cells: 3-cell
Condition: 100% Brand New (Direct from Manufacturer)
Warranty: 1 Year
Compatible Models:
ThinkPad T550 Series:
T550 (20CJ-J001SAU, 20CK-K0029AU, 20CJ-J0009AU)
T550s (All variants)
ThinkPad T560 Series:
T560-0FCD, T560-0CCD
ThinkPad W550/W550s Series
ThinkPad P50s Series:
P50s (20FLA005CD)
(Full compatible model list in product details)
Replaces Part Numbers:
45N1740, 45N1741, 45N1742, 45N1743
SB10K12721, 00NY639
Why Choose This Battery?
100% OEM-Compatible Matches original Lenovo battery specs
Business-Grade Reliability Designed for professional use
Built-in Safety Protections Prevents overcharging & overheating
1-Year Warranty Guaranteed performance
Direct from Manufacturer No middlemen, no quality compromise
Package Includes:
1 × 45N1742 Battery (44Wh)
Secure Packaging
Important Note:
Before purchasing, verify your ThinkPads model number (e. g., 20CJ-J001SAU, T560-0FCD) to ensure compatibility.
Specifications
:Battery Type: Li-ion
Voltage: 11.4V
Capacity: 44Wh / 3900mAh
Cells: 3-cell
Condition: 100% Brand New (Direct from Manufacturer)
Warranty: 1 Year
Compatible Models:
ThinkPad T550 Series:
T550 (20CJ-J001SAU, 20CK-K0029AU, 20CJ-J0009AU)
T550s (All variants)
ThinkPad T560 Series:
T560-0FCD, T560-0CCD
ThinkPad W550/W550s Series
ThinkPad P50s Series:
P50s (20FLA005CD)
(Full compatible model list in product details)
Replaces Part Numbers:
45N1740, 45N1741, 45N1742, 45N1743
SB10K12721, 00NY639
Why Choose This Battery?
100% OEM-Compatible Matches original Lenovo battery specs
Business-Grade Reliability Designed for professional use
Built-in Safety Protections Prevents overcharging & overheating
1-Year Warranty Guaranteed performance
Direct from Manufacturer No middlemen, no quality compromise
Package Includes:
1 × 45N1742 Battery (44Wh)
Secure Packaging
Important Note:
Before purchasing, verify your ThinkPads model number (e. g., 20CJ-J001SAU, T560-0FCD) to ensure compatibility.
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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