Premium Dell 7FMXV Replacement Battery - 15.2V 63Wh High Performance Laptop Battery
Professional-grade replacement battery engineered specifically for Dell laptops. This high-performance 7FMXV battery delivers reliable power with 63Wh capacity and 15.2V output, ensuring your Dell laptop maintains peak performance for demanding business applications and extended productivity sessions.
💼 Professional Performance Features
- High Capacity Design: 63Wh provides extended runtime for intensive business and professional applications
- Stable Power Output: 15.2V ensures consistent performance for demanding laptop operations
- Premium Quality Cells: Advanced lithium-ion technology for reliable, long-lasting power
- Perfect Compatibility: Precisely engineered to match original Dell battery specifications
- Extended Productivity: Longer battery life for uninterrupted work sessions and business meetings
⚡ Technical Specifications
- Battery Model: 7FMXV
- Capacity: 63Wh
- Voltage: 15.2V
- Battery Type: Lithium-ion
- Weight: 400g
- Color: Black
- Warranty: 1-Year Professional Equipment Warranty
🔧 Compatible Part Numbers
This Dell 7FMXV replacement battery is compatible with the following part numbers:
- Primary: 7FMXV, 0TN2GY, TN2GY
- Alternative: 9JM71, 4M1JN, 1PP63
- Additional: HDGJ8, MHR4G, 727CG
💻 Dell Laptop Compatibility
This replacement battery is designed for Dell laptops using the following part numbers. Please verify your original battery model before ordering:
- Dell laptops with 7FMXV battery specification
- Dell business and professional laptop series
- Dell mobile workstations requiring 15.2V 63Wh power
🚀 Why Choose Our Professional Dell Battery?
- ✅ Business Grade Reliability: Engineered for professional Dell laptops
- ✅ Extended Work Sessions: High capacity for all-day productivity
- ✅ Premium Quality: Meets Dell's stringent quality standards
- ✅ Perfect Fit: Exact specifications matching original battery
- ✅ Professional Support: Technical assistance from laptop battery specialists
🛡️ Quality Assurance & Safety
KingSener specializes in professional laptop batteries with advanced safety features including overcharge protection, temperature control, and short circuit prevention. Each 7FMXV battery undergoes rigorous testing to ensure optimal performance and safety for your valuable Dell laptop.
📋 Important Compatibility Notice
This replacement battery is designed for Dell laptops using 7FMXV and compatible part numbers. Please verify your original battery model number before ordering. Contact our technical support team for compatibility verification.
Restore your Dell laptop's performance and maintain peak productivity with our reliable 7FMXV replacement battery!
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
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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
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- 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.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.