Better-power High Quality Laptop Battery for Lenovo G450 G530 G550 G455a Ideapad B460 G430 V460 Z360 G430 Z360 L08l6y02 L08l6c02 L06l6y02 57y6528 42t4586 42t4585 42t4727 42t4730 5200mah (With Samsung Cells) with Samsung cells ,with high capacity, with high quality Over-charge protection; Over-discharge protection; Over-heat protection; Over-current protection; Short-circuit protection; High capacity circulatory function over 10 years' exprience of manufacturing battery Warranty: 1 year warranty, 30 days money return guarantee Manufacturer Directly Sell