CAR DUAL USB 12V-24V CHARGER QUICK CHARGE QC3.0 SOCKET POWER OUTLET W/VOLTMETER BLACK Color:Blue Due to the light and

Due to the light and screen difference

It can be used easily whether it is a family

Tiny measuring error is allowable in normal range

must be artificial monitoring in case of overcharge if manual mode charging

CAR DUAL USB 12V-24V CHARGER QUICK CHARGE QC3.0 SOCKET POWER OUTLET W/VOLTMETER BLACK Color:Blue Due to the light andFeatures: event the battery being drained when idle. Also with the LED voltmeter to monitor your car battery in time. Dual Quick Charge 3. 0Max power up to 36W. It can charge two devices simultaneously at QC3. 0 speed; provides 4x faster charging speed to compatible devices. ( NOTE: iPhone series does not support fast charging, charging the iPhone is normal speed.) Wide CompatibilityComes with Removable waterproof cover, waterproof and dust proof, It