Specifications: Type: Brand new, Li-ion, replacement battery Voltage: 11.1V, compatible with 10.8V Capacity: 7800mAh Cells: 9 This battery is for standard screen,not fit ThinkPad X220 Tablet(wide screen),ThinkPad X220i Tablet(wide screen). Replacement part Number: Lenovo:42T4534,42T4535,42T4536,42T4537,42T4542,42t4543,42T4650,43R9254,43R9253,43R9255 Compatible model: IBM:ThinkPad X200 Series,IBM ThinkPad X200S,IBM ThinkPad X201,IBM ThinkPad x201s,X201i Series Package included: 1 x laptop battery.
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