Batteries...new or used...input appreciated

[85_Ranger4x4]

There are new digital battery testers now that give more info and even predictions on the longevity of the battery. They perform resistance ad conductance tests that can determine the condition of the internal plates and connections. They can also test starting and charging systems. The one I am considering is the SOLAR BA9. It tests all types of automotive batteries on the market today. $68 on Amazon.

Just reading about testing your batteries in Handyman magazine. Not a sales pitch!

The digital testers are really nice, we have a Blue-Point at work. Very slick, doesn't work worth a crap on 6V though (which the old Mac resistor one does both)

 

[ElectraRider]

Don't like getting calls from my wife. New battery for sure.

 

[Shran]

I have 5 vehicles to care for so I'm not real picky... my crawler and my daily driver always have new batteries, everything else usually gets the $25 remanufactured batteries from Interstate, or whatever I have laying around.

 

[ratdude747]

New. Always. Not picky on brands though.