Tesla Model Y owner J.M., who has concerns that the battery in the Model Y he owns may be suffering from premature degradation. Here’s what fellow owners have to say about the result.

There are Topdon battery testers that also function as chargers; watch for a test on one of those soon. Overall, I’m impressed with BT200 and it did save me a diagnoses charge.

The Foxwell Battery Tester features a premium-quality copper clip and wire, so it maintains a stable connection throughout the testing process. There's a 7.8-foot cable attached, ...

Car battery testers aren't as expensive as you may expect, and there are quite a few well-rated and affordably priced options on Amazon. We checked out the site's inventory and found four examples.

If your battery salvaging operation is too large for a single-cell tester, perhaps it’s time to upgrade to this 40-slot wall mounted unit. Continue reading “Handheld 18650 Analyzer Scopes Out ...

Battery testers come in various shapes and sizes and can be used for different types of batteries. However, when it comes to small batteries, not all testers are created equal.

Everything You’ll Need to Test a Car Battery Testing a car battery is an easy project that should take 10 minutes to complete, and you can do it anywhere you have a safe parking spot.

Fortunately, this best-selling Ancel BA101 car battery tester can get you out of a jam at a no-brainer price. It starts at just $18 for Prime members or $20 for everyone else when you clip the ...

A technical overview of the XTAR VC8S multi-functional battery charger. The video explains its charging modes, test functions ...

I probably still have one of these testers at home. I peeled it off the battery and attached 2 wires to it with a small screw and nut. I used it as a universal AA battery tester :D ...