Bay&nbsp;Valley&nbsp;Parts LENOVO L12M4E01 L12L4E01 L12M4A02 L12S4A02 L12S4E01 L12L4A02 High&nbsp;Capacity&nbsp;Battery&nbsp;for&nbsp;LENOVO IdeaPad G400s Series G500s Series [Li-ion&nbsp;4-cells&nbsp;14.4V 2600mAh] Battery Type: 4-Cells 14.4V 2600mAh Color:black Battery produced by highest quality materials including grade-A brand-new cells 100% New from Manufacturer. Meets and exceeds OEM specifications and lasts longer hours Package Includes: One unit of brand-new replacement laptop battery for LENOVO G400s G405s G410s G500s G505s G510s S410p S510p Z710 Series LENOVO G400s G405s G410s G500s G505s G510s S410p S510p Touch Series  LENOVO IdeaPad G400s G405s G410s G500s G510s S410p Z710 S510p Series LENOVO IdeaPad G400s G405s G410s G500s G505s G505s G510s S410p S510p Touch Series CE&RoHS Certificates for safety.