This dual USB port flaunting mobile car charger comes with the promise of triple protection and completely unbiased when it comes to fuel up the iOS, Android and Windows device. When we mentioned triple protection, our points of consideration included safety against overcharging, overpower, and increasing temperature. The rapid charging feature of Hammer will astonish you on one hand, and it's customised making to break car glass in case of emergency would let you drive without any worry.