Maxbattery

Matco Tools

About this app

Maxbattery， suitable for technicians and on the consumers, is safe to use with its anti-heat characteristics and prevention against backfire electrical sparks that can occur during electrical system diagnosis

Function supported：
1. Battery Health Test
2. Start System Test
3. Charging System Test
4. Test Report

Applicable battery types:
6V/12V(Lead-acid battery, GEL battery and AGM battery)

Supported battery standards:
CCA、BCI、CA、MCA、JIS、DIN、IEC、EN、SAE、GB

Ratings and reviews

I used this thing when I first bought it, then threw it in my toolbox a couple of years ago and forgot about it. Today I wanted to use it to test an auxiliary battery system and remembered why I stopped using it. It's pointless, hard to connect and doesn't give you live data while driving so back in the junk tool drawer it goes.

Worked great at first. I got a new android phone and had to download the latest version of the app and now it won't connect. It's completely worthless now! Edit - the apple version of the app works like it should. Please fix whatever you did to the android app and issue an update!

Needs updating, can't use on new android devices which makes your tool useless. Need to add a function to select how many batteries are on the unit so you can test multiple at a time without resetting the whole process.