A premium replacement battery engineered for Dell Precision M5510, M5520, M5530, M5540 workstations and P56F model, fully compatible with Dell part number H5H20 (also fits 5041C, 5D91C). Built with high-grade 3-cell Li-ion/Li-polymer cells, it delivers 56Wh capacity and 11.4V voltage—matching OEM specifications for seamless performance.
Longhehui supplies replacement batteries for phones, tablets, smartwatches and laptops, with wholesale, OEM and ODM enquiries welcome. Request certificates, test reports and transport documents for the exact battery model and destination. Product certification and quality-management certification have different scopes; verify the issuer, certificate holder, covered models and current validity before ordering.