Marcum Technologies - Battery Charge Monitor

[Dave]

During winter or summer, ever wonder how much charge is left in a 12-volt battery? An easy to use, inexpensive device to tell how much charge is left in any 12-volt battery is the portable BCI-100 from Marcum Technologies.

The rubberized case has protected my unit from a few accidental drops.

And, after probing the battery's positive and negative posts, the LCD display is easy to read. The BCI-100 automatically turns on and off. Being portable is a plus, too.

You can learn more about battery charge monitoring devices at

Marcum Technologies

[CrappieJohn]

Like all of the quality products Marcum turns out, this is a handy tool for your battery health and the simplicity of it is an added bonus.

[bluefleck]

I have the Marcum LX3 and the battery guage is already on my battery ... All I have to say is Marcum is the best locater out on the market .. My dad knows both of the guys that build the locaters , He worked with one the guys from Marcum .