Golf Cart Battery Meter with Alarm for DC 12V~84V

Great little meter, but I had trouble getting the set-up right. Once I did, it works a treat to show percentage and voltage. Instructions could be improved

The meter arrived quickly, it looks well made, it was easy to install. I worry that it doesn't work properly; I played nine holes starting with a fully charged battery, at the end of the round, it was still reading 100%. When I put the battery on charge,the condition meter on the charger read 77%. So I am not sure what to think.

works as advertised, bright and clear display.

Came next day easy to install. Thank you

Fantastic product. English instructions take a bit of deciphering but once you have worked it out you will be pleased with your purchase.

Ordered 2 got one, and its not working ! Shame

Sadly the instructions are not easy to understand. So i have this thing and got no idea how to set it up for my 48v battery. Thus a bit of a waste.

My battery charger is still charging the auxiliary battery but no longer turns green when it's 100%, bought this and it was extremely simple to use, showing 60% gradually increasing to 100%, so good to finally know. Clear bright display.

Rien de spécial à dire fait son job

Acheté pour une tondeuse robot diy. parfait. s'éteint après quelques secondes pour économiser la batterie. Attention la photo est trompeuse. Il n'y a qu'un seul exemplaire dans la commande ce n'est pas très clair mais c'est indiqué dans le contenu de l'envois

Super Angaben 👍👍👍

Yo tengo una Megamo Kansas y me permite saber la batería que le queda y apurarla, sabiendo cuanto consumo en función de la salida y del desnivel acumulado. Cuesta un poco configurarlo pero funciona

The dash voltage meter on my mobility scooter only showed a level and not a digital voltage reading. The wave-level of the voltage was unreliable and I ended up with dead batteries a few times at inopportune occasions. I could have got a new dash voltage meter, but I just felt it was not reliable in the long run. I am pretty good at wiring jobs, so I decided to buy these two voltage meters - assessing each battery. Now I can see both the digital readout and the voltage level to better confirm where my battery energy levels are at. On my old scooter, I used to solely go by the digital readout on my display meter. So I am thrilled to have that ability once again. I wired each one up so I could easily remove the wire terminals from the battery posts. The other advantage of these voltage meters is, you can push the on-button a third time to shut off the voltage meter. This way, there is no parasitic leakage of power. I just check the power levels at designated stops. Oh and one more thing! I bought one of those portable power boxes. It’s only a 300 watt model, but at my half-way stop, I plug my charger cord into the power box and that brings up my voltage levels to easily get me back home after 1 to 1.5 hours.. I go into the Legion lounge for a beer and chat - then hop on my mobility scooter and away I go again. No gasoline costs to worry about - just a charged up battery. And with these reliable voltage meters, I can trust these.