Technical Data: 

Voltage: 11.1 Volt

Capacity: 4400mAh 

Type: Li-Ion

Compatible model number: 

IBM Lenovo ThinkPad X200, X200s, X201

*** Remark: Not for X200T ***

Compatible part numbers: 

42T4534, 42T4535, 42T4536, 42T4538, 42T4540, 42T4542, 42T4543, 42T4646, 42T4650, 42T4560, 43R9253, 43R9254, 43R9256, 43R9255, AMS 42T4537, ASM 42T4541, FRU 42T4536, FRU 42T4538, FRU 42T6467, FUR 42T4649

Garantia: 6 meses