About Product:AP-SP5V21W battery capacity 0(mAH) output voltage 5(V) output current 2100(mA) charging time depends on the battery capacity of the product (H) battery panel specification 21W External Dimension 150 x300(mm) application Scope mobile phone product certification ROHS CE main downstream platforms ebay, Amazon, wish, AliExpress, independent station, LAZADA main sales areas Europe, South America, Southeast Asia, North America, northeast Asia, there are authorized private brands in the Middle East, whether they are exclusively available for cross-border export