EC TECHNOLOGY New Laptop Notebook Li-ion Battery, 10.8V 6 Cell 4400mAh, For Toshiba Satellite A200 A203 A205 A210 A300 A300D A305 A305D Series. (12-Month Warranty) Battery type: Li-ion; Cells: 6-cell; Capacity: 4400mAh; Voltage: 10.8V. Built with premium materials and undergoing strict QC process, circuit protection ensures both safety and stability. Grade A cells ensure fast charges and low power consumption, Up to 500 recharge cycles over the life of the battery. Operation time for standard batteries(6-cell, 4400mah): 2-3 hours; for extended batteries(12-cell, 8800mah): 4+ hours (Note: The actual operation time will depend on how much electricity is required by the device and how do you use it.) CE-/FCC-/RoHS-Certified for safety, 12-month hassle-free warranty.