Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 3600 mAh / 42 Wh
- Output Voltage (Volts): 11.4 Volts
- Number of Cells: 3 Cells
- Package Included: 1 x Battery for Dell
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Dell 09W9MX,Dell 0DJ1J0,Dell 0NF0H,Dell 0PGFX4,Dell 451-BBZL,Dell 9W9MX,Dell C27RW,Dell DJ1J0,Dell ODJ1J0,Dell ODJ1JO,Dell ONF0H,Dell ONFOH,Dell OPGFX4,Dell PGFX4,
Compatible Laptop Model Series (not all):
Dell Latitude 12 (7280),Dell Latitude 12 (7290),Dell Latitude 13 (7380),Dell Latitude 13 (7390),Dell Latitude 14 (7480),Dell Latitude 14 (7490),Dell Latitude 14 (E7470)
42Wh DJ1J0 Battery for Dell Latitude 7280 / 7380 / 7480 / 7490
Restore the portable efficiency of your professional workstation with the DJ1J0 (42Wh) high-quality replacement battery. Precision-engineered for the Dell Latitude 7000 series (7280, 7290, 7380, 7390, 7480, 7490), this 3-cell lithium-polymer battery provides a reliable 3600mAh capacity. Designed for seamless integration, it maintains the slim profile and enterprise-grade reliability your Latitude demands.
Technical Specifications
| Part Number | DJ1J0 / PGFX4 / 9W9MX / C27RW / 451-BBZL |
| Voltage | 11.4 Volts |
| Capacity | 3600 mAh / 42 Wh |
| Cell Configuration | 3-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Business Class Compatibility
Optimized for Dell Latitude 7000 Series Ultrabooks:
- Latitude 7280 / 7290
- Latitude 7380 / 7390
- Latitude 7480 / 7490
- Fits Part: DJ1J0 / 0DJ1J0
- Fits Part: PGFX4 / 0PGFX4
- Fits Part: 9W9MX / C27RW
Why Choose the DJ1J0 Replacement?
- Enterprise Stability: Designed to handle consistent office use and frequent docking/undocking cycles without voltage drops.
- Perfect Mechanical Fit: Precision-molded chassis ensures it snaps into the internal bay without interfering with other Latitude components.
- Full BIOS Compatibility: Fully recognized by Dell SupportAssist and BIOS for accurate health monitoring and “ExpressCharge” support.
- Advanced Safety: Integrated IC safeguards against over-charge, over-discharge, and thermal fluctuations, protecting your laptop’s motherboard.
Frequently Asked Questions
Q: My laptop has a 60Wh battery. Can I use this 42Wh DJ1J0?
A: Yes. The Latitude 7480/7490 can use both the 4-cell (60Wh) and this 3-cell (42Wh) version. This 42Wh battery is shorter, leaving space for a 2.5″ HDD if your model supports it. If your current battery is the long 60Wh version, this 42Wh will still work perfectly.
Q: Is this battery compatible with the Latitude 7390 2-in-1?
A: No. The 7390 2-in-1 (Flip) uses a different battery (typically Type F3YGT). This DJ1J0 is for the standard Clamshell Latitude 7390 models.





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