EU B4400SA laptop battery, replacement B4400SA Li-ion battery pack

When order the B4400SA laptop battery, you should open your B4400SA laptop, Carefully compare it with your original B4400SA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

B4400SA laptop battery, 14.8V 2500mAh, 37.00Wh

Battery Code:NLVB440SA37WHB4
Battery Name:B4400SA 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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