Step 1: Obtain the parts
1 ea - Battery Holder (x8 AA)
1ea - 9V Accessory Lead
8 ea - AA Batteries
1 ea - Velcro Cable Wrap
1 ea - Car iPod Charger (optional)
Step 2: Make your power connection
Step 3: Put it all together...
This jack with my Maxell 12V charger will charge my iPod from dead to fully charged in just under 2 hours. It is also useful for cell phones, pda, PSP, portable DVD player, and most any mp3 player, cd player, or tape player.