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March 27th, 2026 02:13
x15 R2, battery # (correct one)
They make these numbers any smaller it will be impossible to read. Though I am doubtful with the computer dead, I am going to order a battery. I can find the number P115 on the underside of the computer. The battery I can find DWVRR. I think I have found the ST number. Think they would put one simple model number on. I find some I am pretty sure, but they always say p15 or p17. It is an 87Watt Type DWVRR. I would appreciate any assistance. Thanks Bruce


Chino de Oro
9 Legend
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8.3K Posts
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March 27th, 2026 03:54
Hello again, the battery you need is 6-cell, 87Wh, with Dell part number DWVRR for Alienware x15 R2.
You can get it directly from Dell https://www.dell.com/en-us/shop/dell-6-cell-87-wh-lithium-ion-replacement-battery-for-select-laptops/apd/cpx-817gn/pc-accessories
Or, genuine OEM used one but with 1 year warranty https://www.parts-people.com/index.php?action=item&id=38717&srsltid=AfmBOortJUuFnqpRqZwmem7BJh3x0of2HJLHUMutrzHK_uIqiqSO3eB9
Chino de Oro
9 Legend
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8.3K Posts
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March 27th, 2026 04:00
Here is the Alienware x15 R2 Setup and Specifications for your reference.
DELL-ChrisM2
Community Manager
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1.2K Posts
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March 27th, 2026 13:43
x15 R2 OEM battery part numbers
Note, DWVRR = 817GN
817GN Battery, 87WHR, 6 Cell, Lithium Ion, Simplo
NR6MH Battery, 87WHR, 6 Cell, Lithium Ion, BYD