NEW 11.1V 5200Mah Li-ION Notebook/Laptop Battery for Dell Inspiron Mini 0G2CGH 1JJ15 8PY7N JV1R3 VXY21 Black Chemistry: Li-ion (No Memory Effect) -Voltage : 11.1V Capacity : 5200Mah Package Includes: One battery for listed models. This Product Has 12 Months Replacement Warranty.