Faster Charging: UGREEN car charger can charge two devices simultaneously at QC3.0 speed. Quick Charge 3.0 charges compatible devices for up to 55% in just 35 minutes. This is 4 times faster than conventional devices.         Fearless Bumps: The shrapnel contact design makes the car charger plug-in firmly, no matter the situation is a bumpy road, it can provide a stable power supply for the device. Compact design with small and lightweight features for added portability easily fits in a cigarette Lighter socket with limited space.