SpecificationsBattery Type: Li-ion Polymer; Number of Cells: 6-Cell; Voltage: 10.8V; Capacity: 57WH; Battery life: Up to 500 recharge cycles over the life of the battery
Compatible Part NumberThinkPad Edge E40 E50 E420 E425 E520 E525 L410 L420 L510 L520 L412 T410 T510 T410i T510i T520 T520i W510 W520 W510 4389 SL410 2842 SL410 2874 SL410K 2842 SL510 2847 SL510 2875
Compatible ModelsThinkPad 51J0499 57Y4186 45N1001 45N1005 42T4791 42T4755 42T4790 42T4793 42t5263 42T4801 42T4708 42T4797 42T4911 42T4733 42T4763 42T4752 42T4756 42T4765 42T4731 42T4710. (See Description Fit Laptop Models)
SecurityAll ZTHY products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.
Laptop Battery Return PolicyRest assured with 30 days Refund and 12 months Replacement,also get our friendly customer service