The battery is made of high quality materials to ensure durability and high qualityThe battery was manufactured using lithium-ion technology, which is the latest in the world of batteries and is used very widely in laptop computers because it is characterized by its light weight, high discharge rates and provides sufficient high current to operate the device with high efficiency, and is characterized by a very high energy density. In addition, it does not It suffers from memory effect, and safety and security factors have been taken into account; So the battery comes with special protection circuits.The battery has a high capacity of 5200 mAh, which ensures that the largest amount of electrical energy is stored for an optimized use for a long time.The battery comes with a voltage of 11.1 volts, which reflects the battery's ability to charge very efficiently.Compatibility: Replace Part Numbers: ASUS A42-K53 A32-K53 Fit Laptop Models: ASUS K43JCK43JMK43JS K43JYK43SK43SC K43SDK43SEK43SJ K43SRK43SYK43SV K43TK43TAK43U K53 SeriesK53BK53BY K53EK53FK53J K53JAK53JCK53JE K53JFK53JGK53JN K53JSK53JTK53S K53SAK53SCK53SD K53SEK53SJK53SN K53SVK53TK53TA K53UX43 SeriesX43B X43BYX43EX43J X43JEX43JFX43JR X43JXX43SX43SJ X43SRX43SVX43T X43UX43.