Compatible Laptop Models - : 3510 M3510 5570 E5570 Series Compatible Part Number- : WJ5R2 4F5YV G9G1H 04F5YV 0G9G1H K1G3K WJ5R2-02 0G6LC, WJ5R2 5570 E5570 Precision 3510 M3510 Series Notebook 0G6LC G9G1H 04F5YV 0G9G1H K1G3K Laptop Battery Specifications -: Model -: WJ5R2 Battery type:Li-Polymer. Voltage: 11.4V; Capacity: 84Wh High-Quality Performance: Our laptop batteries are engineered to provide long-lasting power and efficiency, ensuring your laptop operates at its best. Warranty not covered if defects due to external causes, accidental, physical or liquid damage, cut, burnt, misuse and missing warranty stickers or labels Safety First: Equipped with multiple safety features including overcharge protection, overheating protection, and short-circuit protection to ensure your device remains safe.