$12 off coupon OAZAT7AB Smart Active Recognition: Detects your device to deliver its fastest possible charge speed up to 2.4 amps per port or 12 amps overall. Ergonomic, compact and portable design, much more space-saving and well-organized while charging your devices. Wide input voltage range of AC 100-240V, compatible with all 5V USB-charged devices. With the build-in multi-protection system and premium microchips, no worry to the event of overvoltage, overcurrent, overheating or short circuits, perfectly protect your device. Extremely rapid charger that stabilizes power by utilizing cutting edge technology.