Product Name 6.6AH Laptop Battery for Dell Vostro 1310 1510 2510 Techinical SpecificationsVoltage: 11.1VCapacity: 6600mAh Cells: 18650*9Color: Black Weigth: 0.68KGSRechargeable: Yes Cell level: Grade A CellPackage: Individual brown neutral box Compatible battery codes312-0724   312-0859 K738H   0K738H    N950C 0N950C   T112C    T114C T116C    312-0725  312-0922 N956C    N958C     0N956C 0N958C  G276C     Y022C Y024C Fits machine modelsDell Vostro 1310 Dell Vostro 1510 Dell Vostro 1320 Dell Vostro 1520 Dell Vostro 2510 Dell PP36S Dell PP36L Product Advantages1. 100% OEM compatible 2. Factory directly offer, competitive price 3. Strictly control for quality assurance 4. RMA: 2% made of Chinese Grade A cells 5. One year warranty Win-hsin Advantages1. Professional laptop battery manufactory with 7 years experiences 2. Strong R&D department to design new models 3. Excellent service all the time 4. Over 17 brands and 400 models for your option 5. Best technical support from our R&D department Using tips for Dell Vostro 1310 1510 2510 1. Upon initial use (or after a prolonged storage period) the battery may require two to threecharge/discharge cycles before achieving maximum capacity. 2. If the battery will not be used for a month or longer, it’s recommended that it is removed from the device and stored in a cool, dry, clean place at about a 50% capacity level. 3. Leaving a battery in a laptop while using an electrical outlet for long periods of time will keep the battery in a constant stake of charging up and that will reduce the life cycle of the battery.