Battery models & part numbers
| Reference / P/N |
|---|
| Dell-MFKVP-91Wh |
Compatible laptop models
| Model |
|---|
| Dell 01G9VM |
| Dell 0FNY7 |
| Dell 0GR5D3 |
| Dell 0RDYCT |
| Dell 0T05W1 |
| Dell 0TWCPG |
| Dell 1V0PP |
| Dell 451-BBSB |
| Dell 451-BBSD |
| Dell 451-BBSE |
| Dell 451-BBSF |
| Dell GR5D3 |
| Dell M28DH |
| Dell Precision 15 (7510) |
| Dell Precision 15 (7510-0W2YT) |
| Dell Precision 15 (7510-GYCF5) |
| Dell Precision 15 (7510-M5W7W) |
| Dell Precision 15 (7510-MTR5W) |
| Dell Precision 15 (7520) |
| Dell Precision 15 (7520-NP3DD) |
| Dell Precision 15 (7520-V97W0) |
| Dell Precision 17 (7710) |
| Dell Precision 17 (7720) |
| Dell Precision 17 (7720-P38PM) |
| Dell Precision M7520 |
| Dell Precision M7520 (3HTKD) |
| Dell Precision M7520 (7FJW8) |
| Dell Precision M7520 (JF8NH) |
| Dell Precision M7720 |
| Dell Precision M7720 (34GR6) |
| Dell Precision M7720 (N6HXH) |
| Dell T05W1 |
| Dell XGY47 |
Introduction
Keep your Dell laptop running at peak performance with our genuine replacement battery. This 91Wh power solution is designed specifically for Dell Precision workstations and compatible models across Australia and New Zealand.
Common signs you need a replacement
| Symptoms | Causes | Verification | Recommendation |
|---|---|---|---|
| Battery drains quickly | Ageing cells | Check power settings | Consider replacement |
| Laptop shuts down unexpectedly | Voltage drops | Monitor battery health | Replace battery |
| Battery won’t hold charge | Cell degradation | Test with power metre | Immediate replacement |
| Swelling or bulging | Internal pressure | Visual inspection | Replace immediately |
How to check compatibility
Verify your laptop model matches our compatibility list above. Check your current battery’s part number or consult Dell’s official documentation. For Australian and New Zealand customers, ensure you’re purchasing from authorised retailers.
When to replace
Replace your battery when it holds less than 50% of its original capacity, shows physical damage, or fails to charge properly. Most Dell batteries last 2-3 years with regular use in typical AU/NZ conditions.
Installation guide (overview)
Power down your laptop completely. Remove the AC adapter. Locate the battery release latch or screws. Carefully remove the old battery and insert the new one, ensuring proper alignment. Secure the battery and power on your device.
Usage & care tips
Store batteries at room temperature (15-25°C). Avoid complete discharge cycles. Calibrate your battery monthly by fully charging and discharging. Keep contacts clean and free from debris.
Safety & recycling in AU/NZ
Never dispose of batteries in household waste. Use approved battery recycling centres available throughout Australia and New Zealand. Check with your local council for drop-off locations. Damaged batteries should be handled by professionals.
FAQ
How long does delivery take in Australia?
Most orders arrive within 3-7 business days depending on your location.
Is this battery genuine Dell?
Yes, this is an authentic Dell MFKVP 91Wh battery meeting all original specifications.
What’s the warranty period?
This battery comes with a 12-month warranty covering manufacturing defects.
Will it work with my Dell Precision 7520?
Yes, as shown in our compatibility table, all Dell Precision 7520 variants are supported.
How do I check my current battery health?
Use Dell’s built-in power management tools or third-party battery health software.
Can I use this battery internationally?
Yes, but ensure proper voltage compatibility when travelling outside AU/NZ.
What if my model isn’t listed?
Contact our support team with your exact model number for verification.