Wolftech Dual USB Charger with Voltage Monitor

Feature

• Rocker style dual USB port car charger, DC 12-24V input, power Outlet 2.1A & 2.1A for fast charging phones, tablets, GPS and other devices, great for charging and voltage checking purpose.
• With blue LED digital display voltmeter monitoring the battery voltage condition, works great as a replacement or extra dual USB charger in rocker switch panel.
• Universal for boat marine, ATVs, UTVs, Golf carts, tractors or anywhere else can be thought of. Easy to use and install.
• Over-heated, over-current, over-charging protection, charging will be automatically stopped when a battery is full, easy to use and install.