Runleader 48V LED Battery Power Indicator,Applicable to Lead Acid,Golf Cart Forklift Lawn Mower Leaf Trimmer Motorhome etc.

Works like a charm!! The enclosed instructions were very good. Highly recommend this product.

I had my son buy one of these about a year ago it is a little slow recovering after recharging my golf cart batteries but after having power applied for about15 minutes it self adjusts and will give a good representation of power consumed. I have not experienced that issue with the new one I put on my son’s golf cart. These power meters are from the same company and have identical product numbers. I hope the new one lasts as well as the old one.

Resubmitted review it worked well for 4 and a half months than stopped working. The gauge is stuck in the middle I checked the battery voltage the batteries are at 47.36 volts. This product is warranted for only 90 days. Amazon contacted the company and they are sending out a new unit great customer service.

I read some bad reviews how it doesn't work, it works great for me pretty accurate too. You have some super nerds want it to be extremely precise to the point they are making formulas, equations and s*** in order to proof how it's not 100% accurate. It's not going in a Tesla I just need it to tell me when it's low (beer math). For you out there that are confused on how to install it well here is the simple solution. Wire the + and - straight to batteries (mine it's a 48v) the C terminal hook it to one of the wire in the ignition( the one that gives you 12v when you turn the ignition) use a volt meter I just rolled the dice on mine and I ended up hooking it up to the wrong wire so I just wired it to the other one (only had two wires I had a 50/50 chance).

I bought this gauge for my 36 volt golf cart. I purchased this item knowing this gauge is a reference. For example, I need to charge my batteries when the gauge was showing 1/2 battery because at that point while my batteries still have charge they don't have enough voltage to run the cart. The gauge is easy to install. After initially installing the gauge showed full charge correctly. I ran the cart until the batteries were dead at which time the gauge showed 1/2 life. I then fully charged the batteries. However, after a full charge the gauge still showed the battery at 1/2 charge. I verified the batteries were charged with my handheld meter. I disconnected and reinstalled multiple times making sure I fully charged the batteries prior to reconnecting the gauge. Each time the gauge gave me different readings, at times it showed the batteries were dead when in fact the they were actually full, again I verified with a handheld meter. I am not going to spend any additional time on this meter.

This is a nice looking power meter and is easy enough to wire. Ground to ground, positive to positive and to the key switch. It turns on and seems to provide a close level of power availability… until you go to recharge your cart. When the cart is fully charged and you turn everything on, the meter will show where it was last positioned. Meaning if you drew down to 50% power and the. Recharge, it will show only 50% when the cart is actually fully charged. Another commenter stated if you disconnect the ground and reconnect it resets. I did this and indeed it does reset, but this seems somewhat cumbersome to do every time after a charge. I ordered another unit to confirm this is indeed not a “me” problem but rather a product issue.

People have issues with this not working, they are obviously hooking it up wrong. You need to find the series in which your batteries are running. Easiest way on a golf cart is to look at which wires go from your battery pack to your run/tow box. Those wires will be your positive and negative. You can always test with a volt meter.You will want to attach positive to positive battery terminal 1 in the series and your negative at the end of the series, if you don’t do that you will not get proper reading and possibly battery meter failure. Then connect C or common to the on position post of your key switch, if you don’t do that the meter will keep scanning and give false reading or no reading at all.Sounds confusing, but I’m sure YouTube has videos on battery series and hooking a meter up.

Very easy to install- works as intwnded