Delivery is guaranteed as long as our locations stay open according to government regulations.Lenovo 45N1742 Laptop Battery is a high-quality replacement battery designed to restore your laptop’s original performance with dependable power and long-lasting battery life. Built using premium lithium-ion cells, this battery delivers stable power output, efficient charging, and reliable performance for office work, business, online learning, entertainment, and everyday computing.
Designed with advanced safety protection, the Lenovo 45N1742 Laptop Battery safeguards your laptop against overcharging, overheating, over-current, over-voltage, and short circuits, ensuring safe and reliable operation. Every battery is thoroughly tested for quality, compatibility, and durability before dispatch, providing consistent performance and long service life.
Whether your existing battery has lost its capacity or no longer delivers sufficient backup, the Lenovo 45N1742 Laptop Battery is an excellent replacement. It helps restore your laptop’s mobility and productivity, allowing you to work, study, browse, or stream without worrying about frequent charging.
Key Features
- Premium quality replacement for Lenovo laptops
- High-performance Lithium-Ion battery cells
- Long-lasting battery backup
- Stable and efficient power delivery
- Built-in protection against overcharging, overheating, over-current, and short circuits
- Easy installation
| Compatible Part Numbers | |
| 00NY639 | 45N1742 |
| 45N1740 | 45N1743 |
| 45N1741 | SB10K12721 |
Compatible Model Numbers :
| ThinkPad P50s(20FLA005CD), | ThinkPad P50s(20FLA00HCD), |
| ThinkPad T550(20CJ-J001SAU), | ThinkPad T550(20CJ-J001MAU), |
| ThinkPad T550(20CK-K0029AU), | ThinkPad T550(20CK-K0014AU), |
| ThinkPad T550(20CJ-J0009AU), | ThinkPad P50s(20FLA00DCD), |
| ThinkPad T550(20CJ-J001VAU), | ThinkPad P50s(20FLA00FCD), |
| ThinkPad T550(20CK-K002CAU), | ThinkPad P50s(20FLA006CD), |
| ThinkPad T550(20CJ-J000HAU), | ThinkPad T550(20CJ-J001QAU), |
| ThinkPad T550(20CJ-JA002AU), | ThinkPad T550(20CK-K0027AU), |
| ThinkPad T550(20CK-K002FAU), | ThinkPad T550(20CJ-J0007AU), |
| ThinkPad T550(20CJ-J000XAU), | ThinkPad T550(20CJ-J001TAU), |
| ThinkPad T550(20CJ-JA00EAU), | ThinkPad T550(20CK-K002AAU), |
| ThinkPad T550(20CK-K002JAU), | ThinkPad T550(20CJ-J000DAU), |
| ThinkPad T550(20CJ-J0011AU), | ThinkPad T550(20CJ-J001WAU), |
| ThinkPad T550(20CJ-JA00VAU), | ThinkPad T550(20CK-K002DAU), |
| ThinkPad T550(20CK-K002MAU), T560-0CCD, | ThinkPad T550(20CJ-J000JAU), |
| ThinkPad T550(20CJ-J0019AU), | ThinkPad T550(20CJ-JA00BAU), |
| ThinkPad T550(20CJ-JA01HAU), | ThinkPad T550(20CK-K002GAU), |
| ThinkPad T550(20CK-K002QAU),T560-0FCD, | ThinkPad T550(20CJ-J000YAU), |
| ThinkPad T550(20CJ-J001CAU), | ThinkPad T550(20CJ-JA00GAU), |
| ThinkPad T550(20CJ-JA027AU), | ThinkPad T550(20CK-K002KAU), |
| ThinkPad T550(20CK-KA008AU), | ThinkPad T550(20CJ-J0012AU), |
| ThinkPad T560(20FHA00CCD), | ThinkPad T550(20CJ-JA00WAU), |
| ThinkPad T550(20CJ-J001FAU), | ThinkPad T550(20CK-K002NAU),T560-0HCD, |
| ThinkPad T550(20CJ-JA03YAU, | ThinkPad T550(20CJ-J001AAU), |
| ThinkPad P50s(20FLA00VCD), | ThinkPad T550(20CJ-JA01QAU), |
| ThinkPad T560(20FHA00DCD), | ThinkPad T550(20CK-K002RAU),T560-0JCD, |
| ThinkPad T550(20CJ-J001JAU), | ThinkPad T550(20CJ-J001DAU), |
| ThinkPad T550(20CK-K0011AU), | ThinkPad T550(20CJ-JA02AAU), |
| ThinkPad P50s(20FLA007CD), | ThinkPad T550(20CK-KA00AAU), |
| ThinkPad T550(20CK-K000YAU), | ThinkPad T560(20FH0019CD), |
| ThinkPad P50s(20FLA008CD). | ThinkPad T550(20CJ-J001GAU), |
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