Encourage one another and build one another up. Pray without ceasing. Test everything. Keep what is good. Avoid all evil. -1 Thess 5:11,17,21,22
I have to get out tomorrow morning and by a large pack of AAA batteries. I have plenty of AA, but for some reason, it triple-A this year.
The question is what battery testing device is capable of delivering effective results for your needs. Maybe accuracy is your highest concern, or maybe you are looking for a fast and somewhat reliable system for your vehicle. https://belltestchamber.com/testing-standard/iec62133