Battery models & part numbers
| Reference / P/N |
|---|
| Dell 02XXFW |
| Dell 0722KK |
| Dell 0FP86V |
| Dell 0WN0N0 |
| Dell 2XXFW |
| Dell FP86V |
| Dell WN0N0 |
| Dell-722KK-52Wh |
Compatible laptop models
| Model |
|---|
| Dell Precision 17 (5770) |
| Dell XPS 13 (9300) |
| Dell XPS 13 (9300-1390) |
| Dell XPS 13 (9300-1406) |
| Dell XPS 13 (9300-1413) |
| Dell XPS 13 (9300-1437) |
| Dell XPS 13 (9300-1444) |
| Dell XPS 13 (9300-1451) |
| Dell XPS 13 (9300-20K78) |
| Dell XPS 13 (9300-294HD) |
| Dell XPS 13 (9300-61Y33) |
| Dell XPS 13 (9300-9XY0P) |
| Dell XPS 13 (9300-DYJG8) |
| Dell XPS 13 (9300-NXVXM) |
| Dell XPS 13 (9300-RWW9C) |
| Dell XPS 13 (9300-TMP7H) |
| Dell XPS 13 (9300-VD5XJ) |
| Dell XPS 13 (9310) |
| Dell XPS 13 (9310-1TH9C) |
| Dell XPS 13 (9310-39CRM) |
| Dell XPS 13 (9310-472KX) |
| Dell XPS 13 (9310-5HCYF) |
| Dell XPS 13 (9310-61K4V) |
| Dell XPS 13 (9310-8FCDF) |
| Dell XPS 13 (9310-9H3YP) |
| Dell XPS 13 (9310-DGJWJ) |
| Dell XPS 13 (9310-F34J5) |
| Dell XPS 13 (9310-GFXJ0) |
| Dell XPS 13 (9310-HW89K) |
| Dell XPS 13 (9310-HXCT1) |
| Dell XPS 13 (9310-HYK46) |
| Dell XPS 13 (9310-J4661) |
| Dell XPS 13 (9310-JKY9H) |
| Dell XPS 13 (9310-K2NGN) |
| Dell XPS 13 (9310-KYJF9) |
| Dell XPS 13 (9310-R111W) |
| Dell XPS 13 (9310-R7FKR) |
| Dell XPS 13 (9310-TV332) |
| Dell XPS 13 (9310-TX73D) |
| Dell XPS 13 (9310-V83M2) |
| Dell XPS 13 (9310-XD1RX) |
| Dell XPS 13 (9310-YHC0X) |
| Dell XPS 17 (9720) |
Introduction
Keep your Dell laptop running at peak performance with our authorised Dell 722KK 52Wh replacement battery. This high-quality battery is designed specifically for Dell XPS 13 (9300/9310 series), XPS 17 (9720), and Precision 17 (5770) models, ensuring perfect compatibility and reliable power delivery.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Short battery life | Ageing cells, reduced capacity | Check power settings, monitor usage | Consider replacement if under 2 hours |
| Laptop won’t hold charge | Battery degradation, faulty cells | Test with different power adapters | Replace if immediate power loss occurs |
| Battery swelling | Internal damage, overheating | Visual inspection, uneven surface | Replace immediately for safety |
| Overheating during use | Inefficient power conversion | Monitor temperature, check vents | Replace to prevent damage |
| Charging indicator issues | Battery communication failure | Check Dell Power Manager software | Replace if persistent errors occur |
How to check compatibility
Verify your laptop’s compatibility by checking the model number on the bottom casing or in System Information (type “msinfo32” in Windows search). Cross-reference with our compatibility tables above. For XPS 13 models, ensure you have either the 9300 or 9310 series. The Dell 722KK battery also fits Precision 17 (5770) and XPS 17 (9720) models.
When to replace
Replace your battery when it holds less than 50% of its original capacity, shows physical swelling, or causes unexpected shutdowns. Most Dell batteries last 2-3 years with regular use. Check Dell Power Manager for battery health reports and consider replacement before critical business trips or important projects.
Installation guide (overview)
Power off your laptop and disconnect all cables. Place on a clean, static-free surface. Remove the bottom cover screws (typically Torx T5). Gently lift the cover and locate the battery connector. Disconnect the battery cable, remove mounting screws, and lift out the old battery. Position the new Dell 722KK battery, secure with screws, reconnect the cable, and replace the cover. Always refer to official Dell documentation for detailed instructions.
Usage & care tips
For optimal battery life, avoid extreme temperatures (ideal range 15-25°C). Don’t leave your laptop plugged in constantly – occasional discharge cycles help maintain battery health. Store in cool, dry conditions if not used for extended periods. Use only authorised Dell chargers and avoid physical impacts to the battery compartment.
Safety & recycling in AU/NZ
Never attempt to open or modify the battery. If swelling occurs, stop using immediately and recycle properly. In Australia and New Zealand, take old batteries to authorised recycling centres – most electronics retailers offer free battery recycling services. Never dispose of lithium batteries in household waste due to fire risk and environmental concerns.
FAQ
How long does delivery take in Australia?
Most metropolitan areas receive orders within 3-5 business days. Regional areas may take 5-7 business days.
Is this battery genuine Dell quality?
Yes, our Dell 722KK batteries meet original equipment specifications and are tested for compatibility and performance.
What warranty do you offer?
All our Dell replacement batteries come with a 12-month warranty covering manufacturing defects.
Can I install this battery myself?
Yes, with basic technical skills and the right tools. However, if unsure, we recommend professional installation.
Will this battery work with my Dell docking station?
Yes, the Dell 722KK is fully compatible with authorised Dell docking stations and power adapters.
How do I check my current battery health?
Use Dell Power Manager software or type “powercfg /batteryreport” in Command Prompt for detailed analysis.
What’s the difference between 52Wh and larger capacity batteries?
The 52Wh capacity is the original specification for your Dell model. Higher capacity batteries may not fit or function correctly.