If you've already misplaced the charging cable for your MyTouch 4G Slide, then it's time to hustle back to your local T-Mobile retailer, where the new QWERTY handset is joined at its in-store launch by Powercube's inductive charging cover. Sure, your bank account just received $200 worth of hurt, but if you've got a $90 buffer on your credit card, what's an extra $30 for the shell and $60 for the Powermat, especially if it means keeping your phone alive? Sadly, both stores we called didn't have the cover, so you might want to give Magenta a buzz beforehand, although T-Mo's website is ready to take your money. No matter how you get it, you'll still need to keep the base station from getting buried under pizza boxes and laundry, but we know you're up to the task. Follow after the break for a slice of the PR.