Quick facts
722KK is a battery that fits 2 laptop models: Dell XPS 13 9300, XPS 13 9310. It is also sold as FP86V, 2XXFW, WN0N0, 0722KK.
| Part number | 722KK |
|---|---|
| Part type | Battery |
| Also sold as | FP86V, 2XXFW, WN0N0, 0722KK |
| Capacity | 52 Wh |
| Voltage | 7.6 V |
| Cells | 4 |
| Last checked | 2026-09-29 |
Compatible models (2)
- Dell XPS 13 9300
- XPS 13 9310
Laptops compatible with 722KK
Fits 2 laptops: 2 OEM confirmed, 0 seller listed, 0 reported by users.
Also sold as: FP86V, 2XXFW, WN0N0, 0722KK
- Dell XPS 13 9300OEM confirmedMatched on: part number 722KK
- XPS 13 9310OEM confirmedMatched on: part number 722KK
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Dell Last updated: 2026-09-29
Dell 722KK Replacement Battery Review
Dell 722KK replacement battery, the 52Wh 4-cell 7.6V pack in the Dell XPS 13 9310 and XPS 13 9300.
Dell's XPS 13 9310 spec sheet lists a single 4-cell 52Wh 7.6V battery, and Parts-People sells it as Dell part 722KK for both the 9300 and 9310. Older labels may read FP86V, 2XXFW or WN0N0. It is not the same part as the DXGH8 used in the earlier XPS 13 9370 and 9380.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- XPS 13 9310 and 9300 owners
Not for
- XPS 13 9370 and 9380, which use the DXGH8
Specifications
What these specs mean| Brand | Dell |
|---|---|
| Battery Model Code | 722KK |
| OEM Spare Part Number | 722KK, 0722KK |
| Nominal Voltage | 7.6 V |
| Cell Count | 4 |
| Capacity Wh | 52 Wh |
| Capacity Basis | OEM Label |
| Compatible Models | Dell XPS 13 9300, XPS 13 9310 |
| Replaces Part Numbers | FP86V, 2XXFW, WN0N0 |