ANCEL Battery Monitor for Trucks, Cars, Motorcycles, Boats

installed in about 5 minutes - bluetooth connected 1st time really easy and there it was the voltage of my leisure battery handy for when all the kids are using my battery to charge all there phones - it enables you to not damage the battery and run it too low - ok so it has a crank setting which i have no need for on a leisure battery but you can set it to notify you when battery gets low which for me after destroying two AGM batteries because we used to run them flat as i had no way of telling pre my solar kit is fantastic - good but of kit for not a lot of money. IF YOU HAVE A CAMPER THIS IS SOMETHING YOU NEED

Works well as advertised. Have to be close to car for information. Useful for seeing battery charge as car is prone for some reason to drain the battery. My only suggestion is the black and red wires be a couple of inches longer - it did fit but make it more fiddly.

This is a well made unit that is quick and easy to fit and works well with the app. The only downside are the instructions but it's easy enough to figure out without them. Just make sure you download the correct app and it will work seamlessly.

Delivered in 27th and applied for return in 28th. I can’t install it. Don't recognise the serial number. More then this, I can't find the app in my phone. I open the app, only from the app store. It works as a spyware app. When you install the app they say to allow all access. All. No pictures added because Amazon app ask for same permision. To access your camera, microphone, pictures, etc, at any time. Rubbish.

Watch application crashes on startup. This product has to be returned to Slovakia not UK Amazon. Customs paperwork has to be filled out and the tracking postage paid for by sender. This is totally unacceptable !

Very useful. It help me to catch a issue in the cars alternador with the live data, and also with the data log.

Muy útil. Tengo una autocaravana y se lo he colocado a la batería auxiliar para el habitáculo. Ofrece una gran cantidad de datos y fiables, por lo que da mucha tranquilidad, sobre todo los cortos días de invierno en los que anochece muy pronto y durante el día la carga de la batería deja mucho que desear. Saber en todo momento en la situación de la batería Yo lo he colocado en la parte superior de la batería con una cinta de pegar doble cara y listo..

I did some research after having two consecutive EV rentals fail because the 12v battery dropped below a certain threshold and put the cars in limp mode. If you own an EV, the fear of the 12v battery causing an issue has to be a concern, so for my own car (a Nissan Ariya), I replaced the OEM battery with a higher quality AGM battery and also picked up this monitor. It has been a game changer, now I can see first hand what is going on with the 12v battery anytime I'm near the car. Other reviewers have done the multimeter testing for confirmation so I didn't bother, but I can say installation was easy, I just zip tied it to a strut that holds the battery in place and the Ancel Battery app picked it up right away and started reporting battery state of charge and voltage right away. Can't ask for anything better on ease of setup, and the app logs history, cranking voltage (doesn't do anything on an EV, but handy for gas cars), and a charging test. Best part of the app is you don't have to create an account or login or any of the other nonsense most other apps make you do. It just works and shows you what's going on. This should be awesome to monitor battery health in cold weather. So overall, super happy, for the price, ease of use, fast connectivity and readability, I don't know if there's anything that can beat this. If you have an EV, get this just for your own peace of mind so you don't get the dreaded EV System Failure and Limp Mode engaged problem.

Zeigt alles was man braucht. Zudem zuverlässig.

Appena installato e con la sua applicazione funziona benissimo. Da un sacco di informazioni sulla batteria ed e' facilissimo da installare. Speriamo duri nel tempo.......