EU Y800 laptop battery, replacement Y800 Li-ion battery pack

When order the Y800 laptop battery, you should open your Y800 laptop, Carefully compare it with your original Y800 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

Y800 laptop battery, 14.8V 4400mAh

Battery Code:NLV51B34400B8
Battery Name:Y800 battery
Battery Type: Li-ion
Battery Volt: 14.8V
Battery Capacity: 4400mAh
Battery Color: Blue
Battery Cells: Grade A, 8 Cells
Battery Condition:Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:[ BTP-51B3 ], [ BTP-68B3 ], [ BTP-51B3 ], [ BTP-68B3 ], [ 6500855 ], [ 6500768 ], [ 40003013 ], [ 1529249 ], [ BTP-51B3 ], [ 1529249 ], [ 40003013 ], [ 6500768 ], [ 6500855 ], [ BTP-68B3 ],
  • In stock
  • Original price: € 53.24
  • Today's price:
    37.27
    (Updated: Aug 2026 In stock)
  • You save: € 15.97
Your Machine Model: *
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Lenovo BTP-51B3, BTP-68B3, Y800, Y810, L800 Series Battery
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( 3-11 days fast shipping )