CWK 12 Cell 8800mAh High-Capacity Battery for Toshiba Satellite M305D-S4830 M305-S4819 M305-S4826 M305-S4860 M305-S4820 M305-S4822 A665-S6094 U405-S2826 L635 M305-S4907 M305-S4990E M305D-S4829 M3 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 8800mAh / 12 Cell 90 Day Money Back. Buy with confidence!