EU W1 laptop battery, replacement W1 Li-ion battery pack
When order the W1 laptop battery, you should open your W1 laptop, Carefully compare it with your original W1 battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
W1 laptop battery, 14.8V 4400mAh
Battery Code: NAA42W14400W8
Battery Name: W1 battery
Battery Type: Li-ion Battery Volt: 14.8V Battery Capacity: 4400mAh Battery Color: White Battery Weight: 423g Battery Size: 270.00 x 45.00 x 20.00mm Battery Cells: Grade A, 8 Cells Battery Condition: Brand New, Replacement Battery, 1 Year Warranty Compatible Battery Models: [ 90-N901B1000 ], [ A42-W1 ],
In stock Original price: € 67.41 Today's price: € 47.19
(Updated: Aug 2026 In stock)You save: € 20.22
W1 laptop battery, 14.8V 4400mAh
Battery Code: NAA42W14400B8
Battery Name: W1 battery
Battery Type: Li-ion Battery Volt: 14.8V Battery Capacity: 4400mAh Battery Color: Black Battery Weight: 425g Battery Size: 271.10 x 44.70 x 19.60mm Battery Cells: Grade A, 8 Cells Battery Condition: Brand New, Replacement Battery, 1 Year Warranty Compatible Battery Models: [ 90-N901B1000 ], [ A42-W1 ],
In stock Original price: € 82.81 Today's price: € 57.97
(Updated: Aug 2026 In stock)You save: € 24.84