Replacement Battery TypeVoltage:11.4V; Capacity:51.3Wh/4500mAh. Compatible P/N UTL-509068-3S NV-509067-3S 5376275P GWTN141-2 GWTN141-4 Compatible ModelsFor OTHER, For GATEWAY GWTN1 56-5BL, GWTN141-10BK, GWTN141-10BL, GWTN141-10GR, GWTN141-2BL, GWTN141-4, GWTN141-4bk, GWTN141-4bl. DG QualityGrade A cells mitigate the risk of battery leakage and maximize output stability. Built-in circuit protection, enhances safety of usage and extends battery life. DG TIPSFor the initial installation, please reinstall and check the interface fully connected, discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.