Lenovo ThinkPad 45N1148 Laptop Replacement Battery Televisions Boost and buck AVR for

Boost and buck AVR for voltage stabilization

Optimal light: The optical tracking technology provides ideal tracking on most surfaces for accurate and smooth control

Compact design: 12% smaller than previous models

Supports headset use with a RJ9 headset jack and EHS support for EHS-capable Plantronics headsets

2 and USB 3

Lenovo ThinkPad 45N1148 Laptop Replacement Battery Televisions Boost and buck AVR forKey Features Battery Capacity: 4400mAh Battery Voltage: 10. 8V Battery Type: Lithium ion Technology Powerful Performance Lenovo Genuine Quality Product 1 Year limited Warranty Same Day Delivery Compatible with this laptop models: Lenovo ThinkPad W540 Lenovo ThinkPad T540 Lenovo ThinkPad W541 Lenovo ThinkPad T440p Lenovo ThinkPad T540p Lenovo ThinkPad L440 Lenovo ThinkPad L540 Lenovo ThinkPad W540 Compatible with this part numbers: Lenovo ThinkPad