Rechargeable Jump Starting Device Having a Highly Electrically Conductive Cable Connecting Device

A rechargeable jump starting device for charging a depleted or discharged battery, the device comprising:

• a rechargeable battery;
• an electrically conductive rigid frame connected to at least one terminal of the rechargeable battery;
• a control switch configured to transition the rechargeable battery, based on a voltage of the depleted or discharge battery, between a first operating mode having a first operating voltage and a second operating mode having a second operating voltage;
• at least one battery cable detachably connected to the electrically conductive rigid frame;
• and
• at least one battery clamp connected to the at least one battery cable,
• wherein the electrically conductive rigid frame is connected in circuit with the rechargeable battery when jump starting the depleted or discharged battery by the rechargeable jump starting device.