EU X20 Series laptop battery, replacement X20 Series Li-ion battery pack
When order the X20 Series laptop battery, you should open your X20 Series laptop, Carefully compare it with your original X20 Series battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
X20 Series laptop battery, 11.1V 4400mAh
Battery Code: NUWX20S4400B6
Battery Name: X20 Series battery
Battery Type: Li-ion Battery Volt: 11.1V Battery Capacity: 4400mAh Battery Color: Black Battery Weight: 306g Battery Cells: Grade A, 6 Cells Battery Condition: Brand New, Replacement Battery, 1 Year Warranty Compatible Battery Models: [ X20-3S4400-C1S5 ], [ X20-3S4000-S1P3 ], [ X20-3S4400-G1L2 ],
In stock Original price: € 60.41 Today's price: € 42.29
(Updated: Aug 2026 In stock)You save: € 18.12
X20 Series laptop battery, 10.8V 4000mAh
Battery Code: NSPX3S404000B6
Battery Name: X20 Series battery
Battery Type: Li-ion Battery Volt: 10.8V Battery Capacity: 4000mAh Battery Color: Black Battery Cells: Grade A, 6 Cells Battery Condition: Brand New, Replacement Battery, 1 Year Warranty Compatible Battery Models: [ X20-3S4400-C1S5 ], [ X20-3S4000-S1P3 ], [ X20-3S4400-G1L2 ], [ X20-3S4400-S1S1 ], [ X20-3S4400-S1S5 ], [ X20-3S4400-C1S5 ],
In stock Original price: € 44.56 Today's price: € 31.19
(Updated: Aug 2026 In stock)You save: € 13.37