Applies to original battery model：

IBM—— 08K8192 08K8193 08K8195 08K8214 92P1011 92P1060 92P1071 92P1075 92P1087 92P1089 92P1091 92P1101 ASM 08K8192 FRU 08K8193 FRU 08K8214 08K8195 08K8196 08K8197
08K8198 08K8199 08K8201
92P1011 92P1013 92P1060
92P1061 92P1071 92P1075
92P1087 92P1089 92P1091
92P1101 92P1102 ASM 08K8192
ASM 08K8196 ASM 08K8197 ASM 08K8198
ASM 08K8199 ASM 92P1076 FRU 08K8193
FRU 08K8195 FRU 08K8198 FRU 08K8201
FRU 08K8214 FRU 92P1069 FRU 92P1073
FRU 92P1077

Applicable models：

IBM—— Thinkpad R51 Thinkpad R52 THINKPAD T40 SERIES Thinkpad T41 Thinkpad T41p THINKPAD T42 HINKPAD T43 ThinkPad R50-1829 ThinkPad R50-1830 ThinkPad R50E
ThinkPad R50E-1834 ThinkPad R50E-1842 ThinkPad R50E-1844
ThinkPad R50E-1845 ThinkPad R50E-1846 ThinkPad R50E-1847
ThinkPad R50E-1848 ThinkPad R50E-1849 ThinkPad R50E-1850
ThinkPad R50E-1858 ThinkPad R50E-1859 ThinkPad R50E-1860
ThinkPad R50E-1862 ThinkPad R50E-1863 ThinkPad R50E-1870
ThinkPad R50P ThinkPad R50 Series ThinkPad R51-1830
ThinkPad R51-1831 ThinkPad R51-1836 ThinkPad R51-2883
ThinkPad R51-2887 ThinkPad R51-2888 ThinkPad R51-2889
ThinkPad R51E-1834 ThinkPad R51E-1842 ThinkPad R51E-1845
ThinkPad R51E-1846 ThinkPad R51E-1847 ThinkPad R51E-1848
ThinkPad R51E-1849 ThinkPad R51E-1850 ThinkPad R51E-1858
ThinkPad R51E-1859 ThinkPad R51E-1860 ThinkPad R51E-1861
ThinkPad R51E-1862 ThinkPad R51E-1863 ThinkPad R51E-1870
ThinkPad R51 Series ThinkPad R52 1843 ThinkPad R52 1844
ThinkPad R52 1845 ThinkPad R52-1846 ThinkPad R52-1847
ThinkPad R52-1848 ThinkPad R52-1849 ThinkPad R52 1850
ThinkPad R52-1858 ThinkPad R52-1859 ThinkPad R52-1860
ThinkPad R52-1861 ThinkPad R52 1862 ThinkPad R52 1863
ThinkPad R52 1870 ThinkPad R52 Series ThinkPad T40-2373
ThinkPad T40-2374 ThinkPad T40P ThinkPad T40 Series
ThinkPad T41P ThinkPad T41 Series ThinkPad T42P
ThinkPad T42 Series ThinkPad T43-1876 ThinkPad T43P
ThinkPad T43P-2668 ThinkPad T43 Series

Several batteries

6CELL

Life: 2-3hour

http://www.88dc.net/