Description

The Dell 722KK is a 4-cell internal lithium-ion/polymer battery designed for the Dell XPS 13 9300 and XPS 13 9310, providing approximately 52 Wh of energy in a slim internal form factor. Dell documentation identifies 722KK / 2XXFW as a 7.6 V, 52 Wh battery.

Technical Specifications:

Model Name: Dell 722KK / 0722KK
Part Numbers (P/N): 722KK, 0722KK, 2XXFW, WN0N0, FP86V, 2ICP4/60/80-2
Chemistry: Lithium-Ion (Li-ion) / Lithium-Polymer (Li-Po)
Voltage: 7.6V
Capacity: 52 Wh (approx. 6,800–6,842 mAh)
Cell Configuration: 4-cell
Form Factor: Internal / built-in, slim laptop battery

Cross-Compatibility:

The 722KK battery is compatible with the following Dell laptop models:

• Dell XPS 13 9300
• Dell XPS 13 9310
• Dell XPS 13 9380— some replacement listings cross-reference this model, but the exact battery connector and chassis configuration should be verified before replacement.
• Dell XPS 13 9300 P117G
• Dell XPS 13 9300 P117G001
• Dell XPS 13 9300 P117G002