I just installed this on my 2012 Goldwing,I installed it in the left side faring pocket. Very simple to install I did have to drill hole 1/2 inch because of contact ends to fit through. The rest was running wire to battery very simple. I felt that it was needed because as I add light and whatnot to my bike knowing the health of my battery is very important. When bike is not in use for winter it's plugged into battery tender all the time. So battery stay good.. Get it!! You won't be sorry!!

PS: It does have a light so you can see it at night if you have to look at it. But this one also has a beeping sound when your battery is in trouble.

Had this little bug over two years and it works great. Easy install. We will be buying the more up to date model soon! Love the new bells and whistles!

I think this is an important product to have and found it easy to install. I mounted my on the inside of the cover to the left side storage compartment under the speaker because it is not necessary to be seen all the time. This is where I ran the battery lead for the battery tender battery charger so I soldered a matching plug to the lead wires made it plug and play. I can unplug to charge battery or to lock in trunk if needed.

I have had this on for 8 months and it has worked flawlessly and has saved me a dead battery on more than 1 time. Easy to install.

Awesome product. It's a voltmeter and battery life expectancy meter in one.. plug and play.. easy to read. I have one on every one of my vehicles, 2 wheels and 4.