Li-pol notebook batteries opens up new mobility and usage possibilities of your devices. These batteries are manufactured using new, high-quality, balanced features, rechargalbe cells that ensures the longest battery life and maximum capacity. These batteries do not have "memory effect," so they can be recharged at any time convenient for the user.The battery is suitable for the following computer models:Lenovo IdeaPad Xiaoxin 700 Y700-14isk R720The battery is suitable for use instead of these battery models:L14S3P24Technical specification:Capacity: 4050 mAhElement type: Li-PolVoltage: 10.8-11.1 VNotes: The list of compatible batteries and computers may not be complete. In case of doubt, always consult a consultant.Warranty: 12 monthsManufacturer: Extra Digital