Description

Power Source: Battery Powered
Color: Multicolored
Item Weight: 30 Grams
Item dimensions L x W x H: 2.5 x 1.4 x 0.6 inches

· APPLICATION — The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc.
· APPLICABLE BATTERY — The digital battery monitor is suitable for 7-100V 12v 24v 36v 48v 60v 72v 84v Ternary lithium battery, lead-acid AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .
· PROTECTION —The smart battery monitor with fully colsed protective shell, dustproof ,IPX7 Waterproof ,It can be used for indoor and outdoor. input reverse connection protection.
· INSTALLATION — The red wire for the positive and the black wire for the negative. The wires length are 15.75 inches,we also provide double-side adhensinve for conventient installing.
Buzzer Alarm&Ttemperature— The battery monitor can set low and high voltage buzzer alarm and short press”M”key can switch voltage and temperature（Celsius.
Power-off Memory—The battery monitor can retain settings when power is removed.
Waterproof levle-Ipx7 waterproof,it can be used for indoor and outdoor.
NOTE–You must be set it after getting the product ,otherwise the capacity will always shows 100%.

Additional information

Color	Blue, Multicolored

Seems to do the job

I recieved the package yesterday and so I can't review its long term reliability. It was quite easy to install with only two wires, red and black for positive and negative. I found a couple of unused wires behind the dash of the golf cart that was part of the harness and were connected to the battery. You can also wire it directly to the on off switch if need be. It immediately shows the battery voltage and 100%. You will have to program it depending on whether your batteries are lead acid or Lithium. The program is pretty simple if you follow the directions on the pamphlet that comes with it. Otherwise it will always read 100%. I just drilled a small hole to run the wires through and used the sticky back tape to secure it on the dash. Much simpler then trying to cut a rectangular hole for it to fit into. It also does not have any pre drilled holes to attach it if you did that.

Useful

Replaces golf cart battery monitor

Read the instructions

This was fairly easy to set up, it would have been nice if a template had been provided for the cutout though.

One important thing to note for anyone who is struggling to have the battery percentage reflect the actual percentage of the battery pack instead of 100% is that the "strings" number at the end needs to reflect how many sets of 3.6v batteries make up your lithium iron phosphate (LiFePO) battery, so a 36v battery would actually be ~43v at 100% charge or 12 strings. The instructions include this information, but it's detailed in a green box on a seemingly random area of the instruction sheet. I'll probably go in and change the program to custom eventually and use the manufacturer's minimum and maximum voltages for my battery to make things a little more accurate. Overall, it seems accurate enough and is bright enough to be used on my golf cart.

Nice meter

Appears to work perfectly. I wish it would have came with connectors so I could remove it if it would break but it’s fine. I had to buy some conductive solder and shrink sleeves to make a good connection. For some that might be hard to do. I tried crimp connectors but Home Depot didn’t have anything small enough.