EU X3100 series laptop battery, replacement X3100 series Li-ion battery pack

When order the X3100 series laptop battery, you should open your X3100 series laptop, Carefully compare it with your original X3100 series battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

X3100 series laptop battery, 14.8V 4400mAh

Battery Code:NUWUN2584400B8
Battery Name:X3100 series battery
Battery Type: Li-ion
Battery Volt: 14.8V
Battery Capacity: 4400mAh
Battery Color: Black
Battery Cells: Grade A, 8 Cells
Battery Condition:Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:[ 23-UD7010-0F ], [ 23-UD7110-1B ], [ 258-3S4400-S2M1 ], [ 258-3S4400-S1S1 ], [ 258-4S4400-S1P1 ], [ 258-4S4400-S2M1 ], [ 63-UD7021-00 ], [ 63-UD7022-1A ], [ NBP001385-00 ], [ NBP001390-00 ], [ NBP001395-00 ], [ 63-UD7022-3A ], [ NBP001374-00 ], [ UN258 ], [ 2584S4400S1P1 ], [ 2584S4400S2M1 ], [ SA2004801 ],
  • In stock
  • Original price: € 87.67
  • Today's price:
    61.37
    (Updated: Aug 2026 In stock)
  • You save: € 26.30
Your Machine Model: *
Qty:


UNIWILL UN258 Series, 258-4S4400-S1P1, 258-4S4400-S2M1, NBP001385-00, Amilo D1840, Amilo A1630 Replacement Laptop Battery
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )

X3100 series laptop battery, 11.1V 4400mAh

Battery Code:NUMN2584400B6
Battery Name:X3100 series battery
Battery Type: Li-ion
Battery Volt: 11.1V
Battery Capacity: 4400mAh
Battery Color: Black
Battery Cells: Grade A, 6 Cells
Battery Condition:Brand New, Replacement Battery, 1 Year Warranty
Compatible Battery Models:[ 23-UD7010-0F ], [ 23-UD7110-1B ], [ 258-3S4400-S2M1 ], [ 258-3S4400-S1S1 ], [ 258-4S4400-S1P1 ], [ 258-4S4400-S2M1 ], [ 63-UD7021-00 ], [ 63-UD7022-1A ], [ NBP001385-00 ], [ NBP001390-00 ], [ NBP001395-00 ], [ 63-UD7022-3A ], [ NBP001374-00 ], [ UN258 ], [ 2584S4400S1P1 ], [ 2584S4400S2M1 ], [ SA2004801 ],
  • In stock
  • Original price: € 54.56
  • Today's price:
    38.19
    (Updated: Aug 2026 In stock)
  • You save: € 16.37
Your Machine Model: *
Qty:


Laptop UNIWILL 258-4S4400-S2M1, UN258 Series battery, 4400mah, 11.1V, 6cells
Accept Paypal, VISA, MasterCard
( 3-11 days fast shipping )