Compatible & High-Performance Battery
Precisely engineered for Dell 5280/5480/5580, E5280/E5480/E5580, E5290/E5490/E5590, M3520, and M3530 laptops. Features 11.4V voltage and 51WH capacity for extended usage without frequent recharging.
Premium Lithium-Ion Cells
Built with high-grade lithium-ion cells for stable power output and enhanced durability. Resists overheating and overcharging, ensuring long-term reliability.
Seamless Replacement & Easy Installation
Direct plug-and-play design matches OEM specifications (model 4YFVG/93FTF). No driver required—ideal for office, travel, or remote work scenarios.
Strict Quality Assurance
Rigorously tested for safety certifications. Precision-molded casing with reinforced connectors prevents power interruptions during intensive tasks.
Bulk Order Advantage
Global wholesale pricing with guaranteed lowest rates. Scalable inventory for businesses and resellers seeking cost-effective IT accessories.