JYF ( PA5076U-1BRS 2600mah 4Cell ) Battery for Toshiba Satellite L900 L950 S900 S950 U900 U940 PA5076U-1BRS PA5077U Batteries capacity: 5300 mAh | Chemistry: Li-ion | Voltage: 11.1 Volts | Cells: 6 | 100% NEW from manufacturer; Up to 500 recharge cycles over the life of the battery Superior Quality: Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and reliability. Fast charging. Low power consumption. Built-in protection circuit ensures both safety and stability. 24 x 7 email support; 12-month hassle-free warranty