Dell 271J9 High-Quality Replacement Laptop Battery (11.1V / 30Wh)
The Dell 271J9 replacement laptop battery provides a highly dependable, premium power storage backup to ensure seamless performance for your professional business notebooks. Moreover, its optimized 30Wh capacity and stable 11.1V internal matrix layout deliver consistent voltage deployment to keep your device running smoothly during complex multitasking, remote work, or daily studying. Consequently, this high-density lithium-ion rechargeable 2500mAh pack serves as an affordable, cost-effective alternative to instantly restore your laptop off-grid mobility profile. Therefore, you can safely continue your daily productivity 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 271J9 Laptop Battery |
| Cell Architecture | Lithium-ion (Li-ion) | 3-Cells Matrix Layout |
| Voltage Profile | 11.1 Volts DC |
| Total Capacity Volume | 30 Wh (~2500 mAh) |
| Safety Architecture | Integrated Overcharge, Overdischarge & Short-Circuit Protection Modules |
| Replacement Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop Compatibility List
- • Dell Latitude 13 7000 Series
- • Dell Latitude 13 7350 Series
- • Part Numbers: 271J9 / 0271J9
- • Compatible Codes: GWV47 / 0GWV47
- • Alternate Models: MN791 / 0MN791
- • Other Codes: 3WKT0 / YX81V
Important Care Tip: To safeguard your brand new internal replacement battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.








Reviews
There are no reviews yet.