REPLACE BATTERY PART : 56Wh PK03XL PK03056XL-PL 788237-2C1 788237-2c3 789116-005 HSTNN-DB6S TPN-Q157. (Tips: Please open your laptop back case and check your original battery's part number, shape etc. to make sure you are purchasing the correct replacement battery!)
SPECIFICATION : Model Name: PK03XL Rechargeable battery; Battery Type: Li-polymer; Voltage : 11.4V; Capacity : 56Wh; Cells: 3-Cell; Weight: About 14OZ / 0.88lb; Condition : Brand New; Life span: About 300-500 discharge per charge cycles. Packages includes: 1PC PK03XL laptop battery(with two free screwdrivers for easy installation)
SECURITY : ECHEER 56Wh PK03XL batteries have passed strict intelligent detection, such as short circuit protection, over voltage protection, discharge protection, over current protection, which is very important for battery's use cycle and safety. All batteries are equipped with high quality material to ensure good performance. CE, FCC, RoHS certificated.