LB1 High Performance 5200mAh Battery for Asus U46 U46E U46J U56 U56SV U56JC U46SV Fits A32-U46 A41-U46 A42-U46 Battery Type: Li-ion; Capacity: 5200mAh/77Wh; Cells: 8-cell; Voltage: 14.8V 100% Brand New from Manufacturer. Rechargeable Up to 500 times over life of battery. Premium Grade A cells ensures peak performance and reliability. Operation time depends on the capacity of the battery, laptop settings, power consumption of equipment, and how you use it. CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability. Live Support Mon-Fri 4am-8pm PST | Sat-Sun 8am-5pm PST | 18 Months Hassle-Free Warranty.