Exxact Parts SolutionsLENOVO Compatible High Capacity Replacement Laptop Battery for L12L4A02-LN G510s Series LENOVO G505s Series 14.4V 5200mAh Battery Type: Li-ion; Capacity: 5200mAh; Voltage: 14.4V.Cells: 8-cell; Battery built by highest quality materials including grade-A brand-new cellswhich ensures fast charging and low power consumption. Battery meets and exceeds OEM specifications and lasts longer hours. Battery package includes: One brand-new generic replacement battery for LENOVO. Battery offered in this listing is CE & RoHS certified, so you can shop with a peace of mind.