or you can pay 10 bucks for one of these: Amazon.com: Motorola OEM P323 Spare Battery Charger Only with MicroUSB and MiniUSB Connectors for Different Battery Families: Cell Phones & Accessories
There you go I just saved you guys 40 bucks. And with that 40 bucks you can buy one of these: Amazon.com: Motorola DROID and DROID II 1300mah Standard Battery: Cell Phones & Accessories
I am not hating on TBH they put the product out there and its on us the user if we want it or not. If you cant justify spending 50 bucks for a sbf cable then dont buy it.
So how does that help flash a device with a dead battery....Oh, it doesn't.
You have to wait til the battery is charged....