EU U31KB815SD laptop battery, replacement U31KB815SD Li-ion battery pack
When order the U31KB815SD laptop battery, you should open your U31KB815SD laptop, Carefully compare it with your original U31KB815SD battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.
U31KB815SD laptop battery, 14.4V 4400mAh
| Battery Code: | NAA42U314400B8 |
| Battery Name: | U31KB815SD battery |
| Battery Type: | Li-ion |
| Battery Volt: | 14.4V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 8 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ A32-U31 ], [ A42-U31 ], [ A42U31 ], [ A32U31 ], [ 90-N1L1B2000Y ], [ 90N1L1B2000Y ], |
- In stock
- Original price: € 64.81
- Today's price:
€ 45.37(Updated: Aug 2026 In stock) - You save: € 19.44
U31KB815SD laptop battery, 14.4V 5200mAh
| Battery Code: | NAA42U315200B8O |
| Battery Name: | U31KB815SD battery |
| Battery Type: | Li-ion |
| Battery Volt: | 14.4V |
| Battery Capacity: | 5200mAh |
| Battery Color: | Black |
| Battery Weight: | 402g |
| Battery Size: | 272.70 x 51.50 x 20.90mm |
| Battery Cells: | Grade A, 8 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ A32-U31 ], [ A42-U31 ], [ 07G016GQ1875M ], [ 07G016H71875M ], [ A42U31 ], [ A32U31 ], [ 90-N1L1B2000Y ], [ 90N1L1B2000Y ], |
- In stock
- Original price: € 55.99
- Today's price:
€ 39.19(Updated: Aug 2026 In stock) - You save: € 16.80
U31KB815SD laptop battery, 10.8V 4400mAh
| Battery Code: | NAA42U314400B6 |
| Battery Name: | U31KB815SD battery |
| Battery Type: | Li-ion |
| Battery Volt: | 10.8V |
| Battery Capacity: | 4400mAh |
| Battery Color: | Black |
| Battery Cells: | Grade A, 6 Cells |
| Battery Condition: | Brand New, Replacement Battery, 1 Year Warranty |
| Compatible Battery Models: | [ A32-U31 ], [ A42-U31 ], [ A42U31 ], [ A32U31 ], [ 90-N1L1B2000Y ], [ 90N1L1B2000Y ], |
- In stock
- Original price: € 46.26
- Today's price:
€ 32.38(Updated: Aug 2026 In stock) - You save: € 13.88
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