Battery type: Li-ion;
Battery Condition: Brand
New Voltage: 7.7V;
Capacity: 5Wh/5920mAh^^Replacement
Part Number: AA-PBLN4MT, 21CP5/58/70-2^^Compatible
Models: for Samsung XE520QEA-KB1US Series^^Grade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life^^Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery.