Ring RMS2 Two 12V Sockets Car Adaptor with Battery Analyser for Dash Cams, Sat Navs and more

MULTI-FUNCTIONAL: Two 12V socket car adaptor with built-in battery analyser for added convenience and functionality COMPATIBILITY: Works seamlessly with Ring Automotive products for easy setup and use in your vehicle EFFICIENT: Keep all your devices charged on the go with this reliable car adapter & battery analyser combo. No more dead gadgets! EASY TO USE: Simply plug into your vehicle's socket to instantly power up multiple electronics while monitoring battery health VERSATILE DESIGN: Perfect solution for road trips, camping, or everyday commuting - stay powered up and informed on the condition of your vehicle's battery