Power Cables - Our Custom Series Shielded power cables are for High End Audio/Video or Lab Systems, we also have standard grade power cables for A/V, Computer or General use. We have Internal Computer power cables for IDE, SATA, or ATX extension. Battery Power - for your portable devices like ipods, mp3 players or cell phones. Power Inverters - These convert from Car/Truck 12VDC to Home type 120VAC or visa versa. Very handy to have, especially for vacations or todays electronic lifestyles.