Q: What battery replaces 8N0T7 for Dell XPS 15 9575 / Precision 5530 2-in-1?
The 8N0T7 (also TMFYT, 0TMFYT, P73F, P73F001) is an 11.4V 75Wh Li-ion 6-cell Grade-A replacement battery for Dell XPS 15 9575 and Dell Precision 5530 2-in-1 series laptops. Ships 100% brand new. Backed by a 1-year warranty.
The 8N0T7 (also TMFYT, 0TMFYT, P73F, P73F001) is an 11.4V 75Wh Li-ion 6-cell Grade-A replacement battery for Dell XPS 15 9575 and Dell Precision 5530 2-in-1 series laptops. Ships 100% brand new. Backed by a 1-year warranty.
Specifications
| Parameter | Detail |
|---|---|
| Battery Model | 8N0T7 / 8NOT7 / TMFYT / 0TMFYT / P73F / P73F001 |
| Voltage | 11.4V |
| Capacity | 75Wh / 6-Cell |
| Battery Type | Li-ion, 6-cell |
| Cell Grade | Grade-A (High Quality) |
| Color | Black |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
| Flex-3 Compatibility | ✓ Verified Compatible |
Compatible Part Numbers
- 8N0T7
- 8NOT7
- TMFYT
- 0TMFYT
- P73F
- P73F001
Compatible Laptop Models
| Series | Model Numbers |
|---|---|
| Dell XPS 15 9575 | 9575, 9575-D1605TS, 9575-D1805TS, 9575-D2601TS, 9575-D2605TS, 9575-D2801TS, 9575-D2805TS, i5-8305G, i7-8705G |
| Dell Precision 5530 2-in-1 | Precision 5530 2-in-1 Series |
Flex-3 Compatibility Note
Q: Is 8N0T7 compatible with Dell XPS 15 9550 or 9560?
No. The 8N0T7 (11.4V, 75Wh, 6-cell) is designed exclusively for the XPS 15 9575 2-in-1 and Precision 5530 2-in-1. The XPS 15 9550 uses the 56Wh (4GVGH) and 9560 uses the 97Wh (5041C) — different voltages and connector shapes. Always verify by checking the part number on your original battery before ordering.
Why Choose This Battery
High-capacity 75Wh 6-cell lithium-ion battery delivers reliable all-day power for Dell XPS 15 9575 and Precision 5530 2-in-1 laptops. Grade-A Li-ion cells, built-in BMS overcharge and short-circuit protection, plug-and-play installation. Backed by a 1-year warranty and dedicated after-sales support.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.High Quality Garanteed
Our battery products are manufactured using high-quality materials and advanced technology to ensure stability and reliability.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Shipping Methods
Ship To
Est. Delivery Time
Shipping Cost
Taxes & Fees
USPS
United States(No AK/HI, PR/GU, PO Boxes, or APO/FPO)
10-15 business days
Free
Free
Canada Post
Canada
10-15 business days
Free
Free
Royal Mail / Yodel
United Kingdom
15-20 business days
Free
Free
Local Carriers
Germany/Netherlands/Norway
15-20 business days
Free
Free
La Poste
France
15-20 business days
Free
Free
Local Carriers
Australia/New Zealand
15-20 business days
Free
Free
Correios
Mexico/Spain/IT
15-25 business days
Free
Free
Local Carriers
SE Asia / East Asia
5-10 business days
Free
Free
Local Carriers
Rest of Europe
20-25 business days
From $5.99
Free
Local Carriers
UAE / Saudi Arabia / Israel
16-20 business days
From $7.99
Free
Overseas Warehouse Shipping Times & Costs
Shipping Methods
Ship To
Est. Delivery
Shipping Cost
Taxes & Fees
US Warehouse
United States
3-7 business days
Free
Free
European Warehouse
EU countries
5-7 business days
€0 – €5.99
pricing varies by country
Free
UK Warehouse
United Kingdom
3-7 business days
Free
Free
Canada Warehouse
Canada
5-7 business days
Free
Free
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
-
Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.