This USB Car Charger by iSimple is the Swiss Army Knife of USB car chargers!
This handy gadget nearly does it all! USB car charger? Check. Portable power bank? Check. Flashlight? Check. Emergency window breaker? Check!
If you need a USB car charger, might as well have one that doubles as a power bank, right? Keep it in your car to charge your smartphone and other devices, then take it with you as a backup power bank — stay charged wherever you go!