Batterytec&reg; Laptop Battery for LENOVO IdeaPad G400S G405S G410S G500S G505S G510S S410P S510P Z710, L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01. [14.4V 2200mAh, 1 Year Warranty] Battery Type: Li-ion, Cells: 4-cell,Capacity: 2200mAh; Voltage: 14.4V. 100% New Manufacturer. To 500 charging cycles during the lifetime of the battery. CE-/FCC-/RoHS-Certified for safety. 24 x 7 email support, 12 months Warranty without problems. Class A cells provide fast loads and low power consumption, chip protection offers both security and stability.