1、Made of high-quality parts and circuit board, sturdy and durable. 2、It can protect your computer from over current, over voltage, short circuit and over heat protection. 3、Safe and durable, high output voltage, small waveform and small interference. 4、It is compatible with for Lenovo T60/X60/T410 series of laptops. 5、Advanced technology and high quality, a perfect replacement for your old one or broken one. Features: 1. Made of high-quality parts and circuit board, sturdy and durable. 2. It can protect your computer from over current, over voltage, short circuit and over heat protection. 3. Safe and durable, high output voltage, small waveform and small interference. 4. It is compatible with for Lenovo T60/X60/T410 series of laptops. 5. Advanced technology and high quality, a perfect replacement for your old one or broken one. Specification: Input Voltage: 100-240V ~ 1.5A, 50 - 60Hz Output Voltage: 19V  2.37A Interface Size: 8.0mm x 5.5mm, with pin in the center Operating Temperature: 0 - 40°C Storage Temperature: -20 - 60°C All projects are CE/ROSH/FCC certified. (Please refer to the instruction to know how to choose, not all compatible models are listed.) Replace Part Number: 92P1111, 92P1154, 92P1158, FRU 92P1104, FRU 92P1106, FRU 92P1108, 92P1212, 40Y7699, 92P1255, 92P1253, 92P1254, 40Y7696, PA-1900-171, 92P1111, 92P1156, 92P1158, 92P1160, 92P1161 Compatible Models: For IBM / Lenovo T60, Z60 Series (integrated graphics only) For IBM / Lenovo ThinkPad T60 -- Type 1951 For IBM / Lenovo ThinkPad T60p For IBM / Lenovo ThinkPad T61 For IBM / Lenovo ThinkPad T400, T400s, T500 For IBM / Lenovo ThinkPad Z60m, Z60t For IBM / Lenovo ThinkPad Z61e, Z61m, Z61t For IBM / Lenovo ThinkPad X60 - Type 1706, 1707, 1708, 1709 , 2509, 2501 For IBM / Lenovo ThinkPad X60s - Type 1702, 17 For IBM / Lenovo ThinkPad X60 Tablet For IBM / Lenovo ThinkPad X61, X61s, X61 Tablet, X61LS For IBM / Lenovo ThinkPad X200, X200s, X200 Tablet For IBM / Lenovo ThinkPad X300, X301 For IBM / Lenovo ThinkPad R60, R60e For IBM / Lenovo ThinkPad R61, R61e, R61i For IBM / Lenovo ThinkPad R400, R500 For IBM / Lenovo ThinkPad SL300, SL400, SL500 For IBM / Lenovo 3000 Series: For Lenovo 3000 C100, C200 For Lenovo 3000 N100, N200 For Lenovo 3000 V100, V200 For IBM / Lenovo ThinkPad T410, T410s Series For IBM / Lenovo ThinkPad T510 Series For IBM / Lenovo ThinkPad SL410, SL410k, Type 2842, 2874 Series For IBM / Lenovo ThinkPad SL510, SL510k, Type 2847, 2875 Series Package List: 1 x Adapter Teach you how to buy the right power supply: 1. Check if the voltage and current of your original power adapter are the same as the figure; 2. Check if the interface of your original power adapter is the same as the figure. 3. As long as the voltage, current, and the interface size are the same, it can be used. (The tag may be different, but that does not affect.) Tips: If your original power adapter is lost, you can view the parameters at the bottom of your notebook or the notebook manual.