Temporary Power Bank With a battery capacity of 1500 Mah, it can well solve the problem of temporary power shortages in electronic devices such as mobile phones and earphones, so that you don't have to worry about running out of power at critical moments. >>The emergency portable charger is compatible with any Phone series. The built-in lightning connector can easily charge your Phone without a cable. >>Support Pass-Through Function: The Emergency portable charger compatible with your phone, The Built-in lightning connector can easily to charge your phone without cable. >>The emergency portable charger is compatible with any series of Type C The built-in lightning connector can easily charge your cell phone without a cable. >>Easy to Use: Keychain Charger Power Bank supports plug-and-play functionality, which required no additional direct cable and is plugged into the back of the phone to start charging.