This is a brand new Toshiba Portege R600 battery. This Portege R600 battery is rated 11.1 volts and 5200 mAh and will normally last 3 hours on a full charge. You can get longer run time by dimming your screen and closing unused programs and applications.
Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. This Portege R600 battery is typically superior to the original battery and is 100% compatible with your TOSHIBA Portege notebook computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
