MP0514A 12V Digital Car Battery Tester Voltmeter and Charging System Analyzer with LCD Display and LED Indication - Black Rubber Paint

A very simple to use device that does Exactly what it suppose to do, and at a price that makes it a perfect tool for any mechanic or DYI homeowner. I've used it on my riding lawn mower that I had starting issues with. After charging the battery for several hrs, and placing it back in the mower I had nothing. Pulled this handy little tool out and it told me the battery was completely Dead, so I replaced the battery. Once installed and used to cut the lawn, I tired to move the mower and bearly started it, so check the charging system and it was putting out 14.3 volts! Just needed to get a full charge in the battery and have been running perfect ever since!👍👍

Wow - out of the box so easy to use! I take quite a few short trips every week, so had a concern about my car battery draining abruptly. I now can literally in 10 seconds see the true charge condition of my car battery, and know whether I need to go for a long drive to charge up the battery or not. Excellent value for the money.

Great item, so far is working great, easy to use , the wires that are connected to the battery clamps feel like they are going to break , I’ll be careful with that, other than that I would rate it 5 stars.

I bought my 1st one and like it so much so I bought another one while on sale so I always have one close at hand. It has a very nice bright read out for both battery test and alternator test. Very simple to use!

This battery tester worked like a charm. Something every vehicle owner should have on hand. Easy to use and accurate. The display is clear and easy to understand.

Great Unit for the price

The quality and price make this a great value.

Excellent instrument to show the state of a car battery at a glance. Easy to use out of the box, just connect the correct polarity clamp ( red to red and black to black) to immediately know the charge status of your car battery. The display is large and clear showing the battery voltage and if it needs to be charged. On my car, with an older unit, it still showed the right voltage but also indicated the need for charging by displaying “EMPTY” message in the left lower side of the instrument. After fully charging it the message changed to “ FULL”. The tester appears durable and easy to work with, but, like any electronic device, one should handle it carefully to ensure longevity. Overall I am very happy with this device and highly recommend it to all those willing to work a bit to maintain their car battery.

Works great and easy to use and follow. Would but again if I lost it.

رائع جدا.

Works as intended. Very easy to use and quickly displays the status of the batteries. I tested both of our cars that have a 4 year old battery each and stated both batteries are good and the alternators are working. We only drive our second car occasionally and the battery is mostly kept on maintenance charge to stop it from going flat. Seems to be doing the job and now I can be more assured with this nifty gadget. Highly recommend.

El equipo funcionó muy bien cumplió con la expectativa por el precio, solo que no trae seguridad contra cortos, se tocaron los cables rojo y negro al estar revisando un cargador de 12V y ya dejó de funcionar, al revisar el equipo no se encontró fusible contra este tipo de situaciones.

Wife was driving Her ford 150. Broke down just before a busy street. When I got there would not start battery light was on. Gave it a jump start. Started up but would die few minutes after. Took old batter out and went to get it tested. It was good. It was 4 years old so just got a new one. Hoping it would run just to get it home. No did the same thing. Had towed to shop and put new altenator in. $1100.00 Day. 2017 kia parked in winter had to boost it. Hoping it was the battery and not altenator. Ordered the $20.00 Motopower battery tester. Hopefully it didn't need a altenator to. Put the tester on my new battery and altenator and readings were perfect. Now the kia test. It's was a $200.00 battery or a another $1000.00. But it on the kia and showed battery and showed dead. Now the altenator test crossed my finger and showed altenator was good. This tester worked great and for the price you can't beat it. Some people could have charge you saying altenator needs replacement. So get one and can save you $$$$$. Only if you use it once peice of mind new battery or altenator.