Which Car Battery is Best? Let's find out!

Car batteries tested: Optima AGM, Duralast (Autozone), Everstart (Walmart), Diehard AGM (Sears), SuperStart (O’Reilly), and Autocraft (Advance). Internal resistance, cranking amps, charge rate, and cold cranking amps tested.

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Foxwell BT705 Battery Tester:

Videography Equipment:
Sony DSC-RX10 III Cyber-shot Digital Still Camera:
Canon 70D Camera:
Azden Microphone:
Go Pro Bundle:

This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC

5 Comments

  1. Thanks to everyone who requested this one. I’ve had a lot of questions regarding which battery tested I used. It’s a Foxwell BT-705, which I purchased. Here’s the link. Thanks again, Todd https://amzn.to/34lBPVF

  2. So what does all this babble mean????

  3. Slow the hell down your info is informative but you talk to fast. I watched another video on You Tube that said wall mart EverStart is the worst battery ever made in there testing. They praised Hyundai Korean batteries, and Panasonic Japanese batteries, and trashed AC Delco Calcium batteries. I am confused about the contradiction in Wall Mart’s EverStart battery between your video and the other one I watched. I used to be ASE certified GM tech and AC Delco Maintenance Free Calcium batteries are crap. They only lasted 2 to 3 years we replaced them every single day at the GM dealership. Bruce Duncan

  4. When is the remake?

  5. @TheRitchieLeeShow March 2, 2026 at 12:24 am

    I have a 95 Dodge Cummins with two batteries. Both of them are that ever start brand from Walmart. Both of them say 8/17. These batteries are still working for me. I’ve only had this truck for about 2 1/2 years right now.

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