Battery Tender 081-0157 Black Quick Disconnect Plug with LCD Voltage Display<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Small and portable</li><li>Lights indicate whether the battery in the bike is good， needs charged or bad</li><li>Great for checking bikes on the showroom floor for SOC</li><li>Attaches to existing Battery Tender quick disconnect</li></ul></div><img src="http://ecx.images-amazon.com/images/I/310XQ8jXksL.jpg" noproxy>