Universal 2 Ways Car Cigarette Lighter Power Socket Splitter Adapter DC 12V 2.1A+1A Dual USB Charger

Description

--The first current limiting voltage limiting cigarette lighter with switch. --Dual USB battery voltage detector 3.1A large current intelligent distribution. --The battery voltage display with separate switch intelligent current output PPTC. --Separate start with a dual-port intelligent current limiting pressure limiting protection to support fast-charge and over-temperature pressure overcurrent protection.