Lenovo ThinkPad 45N1148 Laptop Replacement Battery Televisions It is powered by the

It is powered by the new Atheros 600MHz 74K MIPS network processor

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

Ethernet Input : 1

Virtual Surround

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Lenovo ThinkPad 45N1148 Laptop Replacement Battery Televisions It is powered by theKey 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