EU 4000 laptop battery, replacement 4000 Li-ion battery pack

When order the 4000 laptop battery, you should open your 4000 laptop, Carefully compare it with your original 4000 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

4000 laptop battery, 14.4V 5200mAh

Battery Code:NPC4CGR4400B8
Battery Name:4000 battery
Battery Type: Li-ion
Battery Volt: 14.4V
Battery Capacity: 5200mAh
Battery Color: Black and Sliver
Battery Cells: Grade A, 8 Cells
Battery Condition:Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:[ 4CGR18650A2-MSL ], [ 4CGR18650A2 ], [ MSL-442675900001 ], [ 4CGR18650A2 ], [ MSL-442675900001 ],
  • In stock
  • Original price: € 41.64
  • Today's price:
    29.15
    (Updated: Aug 2026 In stock)
  • You save: € 12.49
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4CGR18650A2-MSL, MSL-442675900001 battery for Aigo 2000, 2142, 2185, 2440 laptop
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( 3-11 days fast shipping )