tops news Battery for LENOVO ThinkPad T400 R400 series 42T5225 43R2499 42T4530 42T4531 42T5227 42T5262 11.1V 5200MAH - AliExpress
Premium Power Products Compatible 9 cell 7800 mAh battery for Lenovo Thinkpad R61 T61 For Notebook Battery Rechargeable 7800 mAh 10.8 V DC 1 - Office Depot