To begin with, the M1 + PowerCase pack is specially designed to allow wireless charging of Apple devices, slim and ultra-lightweight design. It also has a sliding opening system to allow wireless or standard charging options.
Manufactured using the best quality components using a chip from Texas Instruments. In addition, the PowerCASE miniBatt case also incorporates FOB technology for detection of foreign objects.
With respect to the M1 Pack, it has been developed specifically for iPhone 6 , iPhone 6 Plus , iPhone 7 and iPhone 7 Plus. PowerCASE miniBatt cases have been certified to meet Apple's performance standards as well as CE, RoHS and FCC.