Product Details:
Input:100 - 240V 50-60Hz
Output:20V 4.5A
Power:90W
Outlet: 3-prong
Connector size: 7.9mm*5.5 mm(Refer to the picture)

Compatible With:
eplace P/N:
40Y7659, 40Y7699, 40Y7700, FRU 92P1153, 92P1154, 92P1159, 92P1161
Compatible Part Numbers 
IBM Lenovo ThinkPad T400, T400s, Series
IBM Lenovo ThinkPad T410, T410s Series
IBM Lenovo ThinkPad T500, T510 Series

Package Content
1x Ac Adapter
1x Ac Power Cable

To avoid possible injury, Please read it carefully :
1.Keep the battery pack away from fire.
2.Do not expose it to water or rain.
3.Do not attempt to disassemble it.
4.Do not short-circuit it.
5.Keep it away from children.

• Product Type: Output: 20V 4.5A Input: 100-240V 50-60HZ
• Connector size: interior diameter: 5.5mm; external diameter: 7.9mm (Note: Please make sure the DC output and tip size of ac adapter are accordant before you buy)
• Compatible with: Lenovo Thinkpad T400 T410 T410i T400s T420 T420s T500 T510 T510i
• Warranty: 12 months warranty. 30 days money return guarantee
• Package Include: One US power cord and one 90W Ac Adapter Charger

Product Type: Output: 20V 4.5A Input: 100-240V 50-60HZEasy Style Inc