Specifications: Brand: Creabest Compatible Brand: For Lenovo Capacity: 5200mAh/56Wh Voltage: 10.8V (Also compatible for 11.1V) Number of Battery Cells: 6 Type: Li-ion-polymer Battery Code: IBM: 42T5225, 43R2499, 42T4530, 42T4531, 42T4653, 42T5227, 42T5262, 42T5264, 42T5229, 41U3196, 42t5263, 42t5230, 41U3197, 42T5226 , ASM 42T5265 , FRU 42T5262 , FRU 42T5264 Laptop Model: IBM: Lenovo ThinkPad R400 Series Lenovo ThinkPad R400 7443 Lenovo ThinkPad R61 Series (14.1"" widescreen) Lenovo ThinkPad R61 7732, ThinkPad R61 7733, ThinkPad R61 7734 Lenovo ThinkPad R61 7735, ThinkPad R61 7736, ThinkPad R61 7737 Lenovo ThinkPad R61 7738, ThinkPad R61 7742, ThinkPad R61 7743 Lenovo ThinkPad R61 7744, ThinkPad R61 7751, ThinkPad R61 7753 Lenovo ThinkPad R61 7754, ThinkPad R61 7755.
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