Description
Designed for Samsung Galaxy note 20 Ultra design
◆ Built-in original polymer lithium battery for the phone to provide extended standby time;
◆ Clever exterior design, do not remove the casing can enjoy all the features of the phone;
◆ Fourth gear battery capacity display LED lights, flashing indication charging operation;
◆ Intelligent key switch to extend the built-in battery life, higher security;
◆ Use of durable engineering materials, comprehensive protection of mobile phones, charging + protection of combo;
◆ Integrated circuit design, you can avoid short circuit or overtime charging or even extreme conditions of operation errors;
◆ Multiple protection circuit design, safe and reliable;
◆ Support data synchronization;
