SKY BOY offers High Quality Products including Laptop Batteris and chargers and other Electronics. All of the products are manufactured with the highest quality materials which have owned CE,FCC,ROHS certifications; We have been focusing on the high quality products sale and hope you get the excellent shopping experiences with us.

. Notice: Please make sure your laptop model before purchasing, if in doubt, please feel free to contact us, we will be glad to offer the help.

Item Specification:

Compatible Part Numbers:

ASM P/N 42T4703 42T4752 42T4756 42T4794 42T4796 45N1000 45N1004 45N1106
FRU P/N 45N1001 45N1005 45N1107 42T4702 42T4751 42T4755 42T4791 42T4793 42T4795
42T4797 42T4817 42T4819

42T4235 42T4704 42T4708 42T4714 42T4731 42T4733 42T4735 42T4737 42T4753 42T4757
42T4763 42T4764 42T4765 42T4790 42T4798 42T4803 42T4848 42T4849 42T4850 42T4851
42T4852 42T4911 42T4912 51J0499 51J0500 57Y4185 57Y4186 57Y4545 0A36303 0A36302

Fit for Laptop models:

Replacement for Lenovo ThinkPad L410 L412 L420 L421 L430 L510 L512 L520 L530 Series
ThinkPad T410 T410I T420 T420I T430 T430I T510 T510I T520 T530 T530I Series
ThinkPad W510 W520 W530 W530I Series

NOT work in the T410S T410SI T420S T420SI T430S T430SI T440 T450 T510S T520S T530S W500 P Series X Series