Delta G

dgWith the growing need in the smart phone market for extended battery life, Delta G team present an innovative solution to extend the battery life by a self-charging smart phone case.

This convenient product contain a built-into-case phone charger for ease of carrying and convenience.

“Our device will not only use the solar energy, but also energy from heat and incandescent light.”



  • green energy
  • Convenience package
  • Portable phone charger
  • Energy harvest
  • Integrated to case
  • Works on temperature difference.
  • Extend the life of the device