Battery 31504218 for Lenovo IdeaPad Flex 20 All in one AIO replacement 3135 mAh The spare replaces the internal battery of the AIO. 3135mAh. You must exchange the item if: -The battery is swollen. -The battery life is very short. #Lenovo IdeaPad Flex 20 The return policy allows you to return the products if you are not satisfied with your purchase up to 30 days from the date you receive the product. The products must be returned in the same condition in which you received them. Therefore, new products must be returned new, unused and complete. Second-hand products must not show additional damage or signs of use. You can contact us if you need. In the contact information tab you will find all the necessary information. Customer service hours are: Monday to Friday: 10:00 - 14:00 / 18:00 - 20.
