How to test 9 volt batteries..

..touch the connectors to your tongue. They'll let you know personally.

[Jeffytune]

Works for me.....that, or a volt meter.

[Kfengler]

...did that once, way back in grade school, 5th grade I think!

...never really tried it again!

[16X9 Shooter]

Do it all the time.....use a lot of 9 volts.

Was really bored and tried to find a filling....Yep! found it!

[Q-Dog]

You can plug two 9V's together to make a nice handwarmer...

[Uesque]

Done it.

[rk custom]

works for me

[Leadbelly]

Here's a pix of the axOdent reportz I did on a BIO-TECH newbe after a SAE 9v Batt. test.

[Luke611]

Will it work on car batteries?

[Q-Dog]

Originally Posted by Luke611

Will it work on car batteries?

That's a pretty big tongue there, Luke!
Hey, stop lickin' your eyebrows while I'm talkin' to you.....

[rk custom]

if your tongue is long enough to cross the posts on a car battery
I'm sure you will be way too busy to worry

[Berserker]

A 9v battery is like a womans *******, you know you shouldn't put your tongue there, but sooner or alter you will.

[Q-Dog]

Originally Posted by Berserker

A 9v battery is like a womans *******, you know you shouldn't put your tongue there, but sooner or alter you will.

[harleyjsb]

Originally Posted by Berserker

A 9v battery is like a womans *******, you know you shouldn't put your tongue there, but sooner or alter you will.

[TJ Willy]

Both can leave you with an acidic palate.