Part number: 57Y6440
The IdeaPad Y460/Y560 6 Cell Li Battery delivers the greatest amount of run time for Y460/560 IdeaPad notebooks.- Lithium-Ion (Li-Ion) technology
- Six-cell, rechargeable system battery, 11.1V dc, 57wh
- Standard system battery specifications
- Over-discharge protection
- Backed by a 1-year limited warranty with renowned Service and Support from Lenovo