Dell GJKNX 100% Genuine Original Laptop Battery (7.6V / 68Wh)
The Dell GJKNX original laptop battery provides a highly dependable, premium power storage backup to ensure seamless performance for your high-end business notebooks and mobile workstation environments. Moreover, its optimized 68Wh capacity and stable 7.6V internal matrix layout deliver consistent voltage deployment to keep your device running smoothly during intensive corporate operations, heavy data calculations, or daily studying. Consequently, this high-density lithium-ion rechargeable 4-cell pack serves as an authentic, factory-certified alternative to instantly restore your laptop off-grid mobility profile. Therefore, you can safely continue your everyday computational tasks immediately after a simple plug-and-play setup without experiencing sudden system power failures. Furthermore, advanced protective circuits are natively integrated to safeguard your system against hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | Dell GJKNX Original Battery |
| Cell Quality Class | 100% Genuine Dell Factory Cells |
| Cell Architecture | Lithium-ion Polymer (Li-Po) | 4-Cells Matrix Layout |
| Voltage Profile | 7.6 Volts DC |
| Total Capacity Volume | 68 Wh (~8500 mAh) |
| Safety Architecture | Integrated Overcharge, Over-discharge, Overvoltage & Short-Circuit Protection Modules |
| Original Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop Compatibility List
- • Dell Latitude 5480 Series
- • Dell Latitude 5580 Series
- • Dell Latitude 5490 Series
- • Dell Latitude 5590 Series
- • Dell Latitude 5491 Series
- • Dell Latitude 5591 Series
- • Dell Precision 3520 Mobile Workstation
- • Dell Precision 3530 Mobile Workstation
- • Part Numbers: GJKNX / 0GJKNX
- • Compatible Codes: GD1JP / 0GD1JP / DY9NT / F9GVN
Important Care Tip: To safeguard your brand new original battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

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