As long as it is purchased through the official channel of OPPO, or replaced at the local OPPO customer service center, the mobile phone spare parts, including mobile phone batteries, are official and authentic. R 1 1 battery description: battery capacity: 3000mAh, battery type: lithium polymer, non-removable. The battery type of oppo R 1 1 is lithium polymer, which is non-removable and has high safety, and the battery capacity is 3000mAh.
technical innovation
OPPO has always attached great importance to technological innovation. By July 20 16, the disclosure of OPPO patent application had entered the TOP 10 list of domestic local applicants. This is the first time that OPPO has entered this list 12.
By September 5th, 20 16, OPPO had publicly applied for 8683 patents. There were 7576 applications for invention patents, of which 87.3% were for invention patents. For OPPO, its patents are more concentrated in the fields of taking pictures, rotating cameras, and VOOC flash charging.