Description
Product Information
- Battery technology: Li-ion
- Output Voltage (Volt): 14.8 Volt
- Capacity: 2700 mAh / 40 Wh / 4-Cells
- Color: Black
- Item Condition: New
- Warranty: 12 Months / 30-Day Return
Package included:
- 1 x Dell Battery
Compatible part number (not all):
- Dell 451-11355 093G7X 93G7X 7W5X0 312-1007 451-11767 NF52T 50TKN 7W5X09C GRNX5 KCN1P
Compatible computer model series (not all):
- Dell Vostro 3300,Dell Vostro 3350
Premium 40Wh 7W5X0 Battery for Dell Vostro 3300 & 3350
Empower your mobile workstation with the 7W5X0 (40Wh) high-performance replacement battery. Specifically tailored for the 13.3-inch Dell Vostro 3300 and Vostro 3350 business laptops, this 4-cell battery provides a robust 14.8V output. Designed for professionals who value both portability and power, it ensures your Vostro remains a reliable tool for meetings, travel, and remote work.
Technical Specifications
| Part Number | 7W5X0 / 093G7X / 50TKN / 312-1007 / NF52T |
| Voltage | 14.8 Volts |
| Capacity | 2700 mAh / 40 Wh |
| Cell Configuration | 4-Cell Grade-A Lithium-Ion |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Device Compatibility
Designed exclusively for Dell Vostro 13-inch compact series:
Compatible Laptop Models:
- Dell Vostro 3300
- Dell Vostro 3350
Replacement Part Numbers:
- 7W5X0 / 093G7X
- 50TKN / NF52T
- GRNX5 / KCN1P
- 312-1007 / 451-11355
- 451-11767 / 7W5X09C
Why Choose This Vostro Replacement Battery?
- High-Voltage Stability: The 14.8V architecture is precision-tuned to prevent system throttling, ensuring consistent CPU performance.
- Perfect Physical Alignment: Manufactured with original-spec dimensions to ensure a smooth “click-in” installation with no gaps.
- Smart Charging IC: Features advanced firmware that communicates perfectly with Dell BIOS to prevent “Battery Not Recognized” errors.
- Premium Safety Standards: Built-in safeguards protect your device against over-current, short-circuits, and thermal spikes.
Frequently Asked Questions
Q: Will this fit the Vostro 3400 or 3500?
A: No. The Vostro 3400/3500 series uses a different battery shape. This specific 7W5X0 battery is designed solely for the 13.3-inch Vostro 3300 and 3350.
Q: Is this battery easy to replace?
A: Yes, these models feature an external battery latch system. You can swap the battery in seconds without any tools—just slide the lock and pop out the old one.





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