For Friday’s iLounge Deal, you can get the Ztylus Stinger Car Charger Emergency Tool for only $19.95 — that’s 9% off the regular price. his handy tool not only provides two USB ports to charge your iPhone and other electronic devices, but it doubles as a window breaker and seat belt cutter to help you get free of your car in an emergency, and since it plugs into your car’s accessory outlet, you’ll always know where to find…