Abstract: Embodiments of the present invention provide an apparatus comprising a bag shaped for retaining one or more re-chargeable electronic devices, and a rechargeable battery unit that is removably attached to the bag. The battery unit provides power for powering and charging one or more electronic devices. The bag comprises at least one electrical connection. The battery unit provides power for powering and charging an electronic device via an electrical connection interconnecting the battery unit with the electronic device. The apparatus further comprises at least one induction charging unit that wirelessly provides power for powering and charging an electronic device positioned within proximity of the induction charging unit. In one embodiment, the battery unit includes at least one on-board induction charging unit. In another embodiment, the bag further comprises at least one induction charging unit that may be wired or wirelessly connected with the battery unit.