Battery Type:Li-ionVoltage:11.52VCapacity:51WhL18M3P71 L18S3P71 Battery For Lenovo ThinkPad P53S T590 P15S T15 1st Gen$140.00PriceQuantity*Add to CartFITS MODEL Lenovo ThinkPad P53S T590 P15S T15 1st Gen BRAND LENOVOSHIPPING INFO FREE EXPRESS SHIPPINGWARRANTY 12 MONTH