SpecificationsModel: RC30-0270;
Voltage: 15.4V;
Capacity: 65Wh / 4221mAh);
Battery type: Li-ion. (We only use grade A battery cells that provide up to 500 power cycles over the life of the battery. Come with screwdrivers. ) ^^ Compatible Laptop/Notebook Modelsfor Razer Blade 15 Base 2018 Series, RTX 2070 Max-Q(i7-8750H), RZ09-0270, RZ09-02705E75 Razer Blade 15 Base 2019 Series, RTX 2060/RTX 2070(i7-9750H), RZ09-0300, RZ09-03009E97 Razer Blade 15 Base 2018 Series, GTX 1060 Max-Q(i7-8750H), RZ09-02705E76 Razer Blade 15 Base 2019 Series, GTX 1060(i7-9750H), RZ09-03006E92 ^^ Compatible Part Number RC30-0270 RZ09-0270 RZ090270 RZ09-02705 RZ09-0300 RZ090300 RZ09-03006 RZ09-03009 4ICP5/46/108 ^^ Purchasing NoteDue to the complexity of laptop battery models, you may not be able to accurately determine the model you need to purchase, Please open the back cover of the laptop to confirm the original battery model number ^^ TipsIf the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Allow the new battery's power level to drop to 5% (not 0%), then restore to full capacity and cycle 3-4 times to activate the new battery