T410Ibm-Libat-Hc Specifications. Battery Type :Li-Ion Voltage : 11.1V Is Compatible With 10.8V Capacity:6600 Mah Brand: Unbranded /Oem Compatible Models. Lenovo Ibm ThinkPad E40, ThinkPad E50 ,ThinkPad Edge 0578-47B, ThinkPad Edge 14", ThinkPad Edge 14" 05787Uj ,ThinkPad Edge 14" 05787Vj,Thinkpad Edge 14" 05787Wj,Thinkpad Edge 14" 05787Xj,Thinkpad Edge 14" 05787Yj,Thinkpad Edge 15",Thinkpad Edge E520,Thinkpad L410,Thinkpad L412,Thinkpad L420,Thinkpad L421,Thinkpad L510,Thinkpad L512,Thinkpad L520,Thinkpad Sl410,Thinkpad Sl410 2842,Thinkpad Sl410 2874,Thinkpad Sl410K 2842,Thinkpad Sl510,Thinkpad Sl510 2847,Thinkpad Sl510 2875,Thinkpad T410,Thinkpad T410I,Thinkpad T420,Thinkpad T510,Thinkpad T510I,Thinkpad T520,Thinkpad T520I,Thinkpad W510 Compatible Part Numbers Lenovo 42T4235, 42T4731, 42T4733, 42T4737, 42T4753, 42T4757, 51J0499, 57Y4185 Asm: 42T4703, 42T4752, 42T4756, 42T4794, 42T4796 Fru: 42T4702, 42T4751, 42T4755, 42T4791, 42T4793, 42T4795, 42T4797, 42T4817, 42T4819 What's in the box 1 X Compatible Replacement Lenovo Ibm ThinkPad T410 E520 42T4235, 42T4731 High