Your Browsing History
- Free 30-day Returns
$29.98
Ships from China.
Meet Your Seller
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.
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
Key
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
: BatteryType: 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 VoltSync Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...