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Battery for your calculator

Just went to get an extra battery for tomorrow. If you have not changed or bought a new battery for your calculator for a while (for me, last year before I took the level II exam), you guys should...

Good Luck everyone!!!!

I just installed a fresh set on my primary and backup and have an extra pack just in case. I'm leaving no things to chance.

NO EXCUSES

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12c is the way to go. no tools or adjustments required.

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I hear the numbers start to fade before they completely fail, this should take a few days...

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If you have the TI BaII plus wasn't there something you had to do to get the TVM calculations to work. Something with adjusting interest per year?

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I picked one up as well, six bucks is a small price to pay considering the alternative.

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