EU B490S laptop battery, replacement B490S Li-ion battery pack

When order the B490S laptop battery, you should open your B490S laptop, Carefully compare it with your original B490S battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

B490S laptop battery, 14.8V 2500mAh, 37.00Wh

Battery Code:NLVB440SA37WHB4
Battery Name:B490S battery
Battery Type: Li-ion
Battery Volt: 14.8V
Battery Capacity: 2500mAh, 37.00Wh
Battery Color: Black
Battery Cells: Grade A, 4 Cells
Battery Condition: original/genuine 1 Year Warranty
Compatible Battery Models:[ L12S4Y51 ], [ L12S4Z51 ],
  • In stock
  • Original price: € 54.81
  • Today's price:
    € 38.37
    (Updated: Aug 2026 In stock)
  • You save: € 16.44
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Genuine L12S4Y51 battery for Lenovo M490s B4400SA K4350A K4450 B490S Laptop
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( 3-11 days fast shipping )
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