Specifications: 1) Type: Li-ion 2) Voltage: 11.1V 3) Capacity: 4.4Ah 4) Original battery codes: PA3285U-1BAS and PA3285U-1BRS 5) For Toshiba Satellite A10 and A15 series 6) Color: black 7) No memory effect 8) Both OEM and ODM are welcome 9) Guarantee: 6 - 12 months