TPE Replacement Battery for Asus A32-k53 K53E A42-k53 K53S K53F A43 A53 K43S X43 Series [Li-ion 6 Cell 5200mAh ] Battery type: Li-ion; Capacity: 5200mAh/58Wh; Cells: 6-cell; Voltage: 10.8V. Use the keyboard shortcuts Ctrl+F or -F (Mac) to quickly crosscheck if your requested model is listed in the Fits Compatible Model List. Up to 500 cycles service life, low self-discharge, no memory effect; Dual IC chips provide protection against short circuit, over-discharge, overcurrent. CE/FCC/RoHS certified for product safety. Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability. TPE only deals with brand new premium replacement batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.