SPECS : Model : B31N1637; Battery Type : Li-polymer; Voltage : 11.52V; Capacity : 42Wh; Cells : 3-A+cells; With Two Free Screwdrivers; Various of strict intelligent detection ensure the battery life cycles and security performance, meeting OEM specifications
COMPATIBILITY : for ASUS VivoBook F510 F510QA F510U F510UA F510UF F510UN F510UQ F510UR 15 X510 X510U X510UF X510UQ X510UAR Series; for ASUS VivoBook S15 S510U S510UA S510UF S510UN S510UQ S510UR Series; for ASUS VivoBook 15 X510UA Series
COMPATIBLE WITH ASUS VivoBook S510UA-BR223T S510UA-BQ113T S510UA-BQ156T S510UA-BQ265T S510UA-BQ514T S510UA-BQ521T S510UA-BQ643T S510UA-BQB63T S510UA-BQR24T S510UA-BR152T S510UA-BR153T S510UA-BR154T S510UA-BR155T S510UA-BR409T S510UA-BR641T and more
UPGRADED VERSION FOR B31N1637 BATTERY : Assembled from top quality material and circuit boards to ensure fast charges and low power consumption, increasing the operating time; High capacity storage to stay on longer without plugging into AC power
QUICK PURCHASE ACCORDING TO SAME PARAMETERS AND SHAPE : Click [CTRL + F] to search your laptop model in our compatible listing; Open up the laptop back cover to compare the original battery's part number, capacity, voltage and shape with our B31N1637 battery