![Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845 Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845](https://images-na.ssl-images-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/913Jx18zX0L._AC_UL600_SR600,600_.jpg)
Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845
![Original Laptop Battery For Lenovo Thinkpad Genuine Dvd Ultrabay 51j0508 51j0507 T400 T400s T410s T420s T430s T60 T60p T61 T61p - Laptop Batteries - AliExpress Original Laptop Battery For Lenovo Thinkpad Genuine Dvd Ultrabay 51j0508 51j0507 T400 T400s T410s T420s T430s T60 T60p T61 T61p - Laptop Batteries - AliExpress](https://ae01.alicdn.com/kf/HTB1BU2CXhrvK1RjSszeq6yObFXaY.jpg)
Original Laptop Battery For Lenovo Thinkpad Genuine Dvd Ultrabay 51j0508 51j0507 T400 T400s T410s T420s T430s T60 T60p T61 T61p - Laptop Batteries - AliExpress
![Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845 Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61fFOc7XXnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845
![Mythbusters r/Thinkpad Edition: Hot Swapping T430s Main Batteries Via Ultrabay Battery [Confirmed] - YouTube Mythbusters r/Thinkpad Edition: Hot Swapping T430s Main Batteries Via Ultrabay Battery [Confirmed] - YouTube](https://i.ytimg.com/vi/fUfqNv58KRI/mqdefault.jpg)
Mythbusters r/Thinkpad Edition: Hot Swapping T430s Main Batteries Via Ultrabay Battery [Confirmed] - YouTube
![Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845 Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71qbg0aMI1L.jpg)
Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845
![45N1041 45N1040 43 3-Cell Ultrabay Battery for Lenovo Thinkpad T400S T410S T420S T430S 0a36310 10.8v 32wh - Newegg.com 45N1041 45N1040 43 3-Cell Ultrabay Battery for Lenovo Thinkpad T400S T410S T420S T430S 0a36310 10.8v 32wh - Newegg.com](https://c1.neweggimages.com/ProductImage/AFUD_1_20180905271409361.jpg)
45N1041 45N1040 43 3-Cell Ultrabay Battery for Lenovo Thinkpad T400S T410S T420S T430S 0a36310 10.8v 32wh - Newegg.com
![T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s-4171 T430s T430si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s-4171 T430s T430si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/714AOq-kSwL._AC_UF894,1000_QL80_.jpg)
T430S 81+ Laptop Battery for Lenovo ThinkPad T420i T420s T420s-4171 T430s T430si 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143 11.1V 44Wh
![Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845 Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61-hkvHugvL.jpg)
Amazon.com: 45N1040 45N1041 0A36310 43 3-Cell 42 Ultrabay Battery for Lenovo Thinkpad T60 T61 T400 T400S T410S T420S T430 T430S T500 R60 R61 R400 R500 W500 Series Laptop 51J0508 51J0507 42T4844 42T4845
![Fully New 81+ Replacement Battery Compatible with Lenovo ThinkPad T420i T420s T430s 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143-11.1V 44Wh Fully New 81+ Replacement Battery Compatible with Lenovo ThinkPad T420i T420s T430s 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143-11.1V 44Wh](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71Z7fXcpsES.jpg)
Fully New 81+ Replacement Battery Compatible with Lenovo ThinkPad T420i T420s T430s 0A36287 42T4844 42T4845 42T4846 42T4847 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 45N1143-11.1V 44Wh
![New Genuine Ultrabay Battery For Lenovo Thinkpad T430 T430s T500 W500 Z60m Z60t Z61 Thinkpad X6 Ultrabase 45n1041 45n1040 32wh - Laptop Batteries - AliExpress New Genuine Ultrabay Battery For Lenovo Thinkpad T430 T430s T500 W500 Z60m Z60t Z61 Thinkpad X6 Ultrabase 45n1041 45n1040 32wh - Laptop Batteries - AliExpress](https://ae01.alicdn.com/kf/H7e71cac0156341fcada814522ca3f60bn/New-genuine-Ultrabay-Battery-for-LENOVO-ThinkPad-T430-T430s-T500-W500-Z60m-Z60t-Z61-ThinkPad-X6.jpg_.webp)
New Genuine Ultrabay Battery For Lenovo Thinkpad T430 T430s T500 W500 Z60m Z60t Z61 Thinkpad X6 Ultrabase 45n1041 45n1040 32wh - Laptop Batteries - AliExpress
![45N1040 45N1041 Genuine Battery for Lenovo Thinkpad T400 T400S T410S T420S T430S 699929912541 | eBay 45N1040 45N1041 Genuine Battery for Lenovo Thinkpad T400 T400S T410S T420S T430S 699929912541 | eBay](https://i.ebayimg.com/images/g/Wt0AAOSww1Fir8bb/s-l1600.jpg)