The developed multi-configuration coils of wireless charging system with various type of assembly are flexible for using. Users can arbitrarily adjust the wireless charger size for specific need or situation. In addition, the coil configuration is designed in uniformity so that the electronic devices could have good charging efficiency at any position of wireless charger.

1.Coil configuration：multiple coils with full-type, double-type and single-type.
 2.Applicable products：portable electronic products.

Application Field：Portable(mobile) electronic products.

Wireless charging function is convenience and safe for electronics products and power devices doing charging. However, there are few shortcomings of existing consumer wireless charger. For instance, alignment condition, 1 on 1 use, and low efficiency those are not really acceptable for users. By this proposed technology, one wireless charger can support multiple devices (1~4 units), which can be used simultaneously or separately. This technology is applicable for mobile phone and tab, and is available for each charging position. Accordingly, the conveniency and extensibility of wireless charger could be significantly improved.