SpecificationsModel: L15C3PB1 // Battery type: Li-ion // Color: Black // Voltage: 11.4V // Capacity: 52.5Wh / 4645mAh // 100% New from Manufacturer. Top circuit boards and smart chip Compatible Part NumberFit for L15C3PB1 / 5B10W67358 / 5B10Q39205 / L15L3PB0 / 5B10W67239 / 5B10Q39201 / L15M3PB0 / 5B10Q39202 / 5B10W67236. Compatible with Laptop ModelsFit for Lenovo Ideapad 330S-14IKB 330S-14AST 330S-15ARR 330S-15AST 330S-15IKB Series; Fit for Lenovo Ideapad 330S-15IKB GTX1050 Series After ServiceReturn and exchange are permitted within 30 days, accompanied by a 12-month warranty. (NOTE: If you encounter any issues with the battery, please reach out to usunder "YOUR ORDER," select the "contact seller" option.) Gentle ReminderIf the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10% (not 0%), then charge and cycle 3-4 times to wake up the new batt