Battery type: Lithium ion ; Battery Condition: Brand New ; Voltage:15.4V ; Capacity: 90Wh 5845mAh
Replacement Part Number:BTY-M55 925QA055H 4ICP5/63/133
Compatible Models: for MSI Alpha 15 A3DDK A4DEK B5EEK B5EX Series, for MSI Alpha 17 B5EEK Series, for MSI Pulse GL66 12UGK Series, for MSI Sword 15 A11UG 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.When using the new battery, discharge it to 5% (not 0%) and then charge it to 95%. Repeat this cycle 3-4 times