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  • Users: dvzant
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  1. dvzant

    Question - Vehicle Crash Result (Crumple Zone), Large Car vs Small Car

    Hello All, My mother was rear ended by a larger vehicle. She drove a Toyota Echo (2,000 lbs) and was rear ended by a Dodge Charger (4,000 lbs). She also rear ended an SUV in the accident. The Echo took the brunt of it as you would expect and, as a result, the Charger and the SUV din't show much...
  2. dvzant

    Usable Power from Battery Pack Phone Case?

    I need to utilize the power from a iPhone battery pack case. I purchased a couple cases and took them apart in the hopes that it would become clear when I saw the batteries and circuit board.... unfortunately that is not the case. The battery pack (already charged) attach to the phone and sit...
  3. dvzant

    USB Power from Mobile Phone and Case

    Hello All, I am hoping for some help and/or direction with a project. I trying to create a product that incorporates an existing mobile phone accessory. I am starting with a phone case that holds a secondary external battery supply. Is the existing battery in the phone working simultaneously...

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