Replacement battery for LENOVO - IBM Thinkpad T420S T430S laptops replacing OEM Part numbers: 81+ 66+ 0A36287 42T4845 42T4847 45N1037 45N1036 0A36309// 10.8V 4000mAh

Replacement battery for LENOVO – IBM Thinkpad T420S T430S laptops replacing OEM Part numbers: 81+ 66+ 0A36287 42T4845 42T4847 45N1037 45N1036 0A36309// 10.8V 4000mAh