Is it ok to write on rechargeable batteries with a sharpie?

Question

I know permanent markers can eat through stuff like CD's, is it ok write dates on my batteries?

I'm just using energizer e2 rechargeables from walmart.

Answer 1

I don't think it will hurt the plastic cover of the battery.  But if you want to be sure, put a small piece of transparent tape on the battery and write on that.  

  

  

Answer 2

I do this all the time for a lot of different items. I agree it helps to keep things organized.

Never had a problem with any of them. By the way, I also use them on CDs and DVDs too with no problems.. probably depends on the brand of disc used.

Answer 3

should be, but why?  generally dates are for standard batteries so that you know when to change them.  you wouldn't need them on a rechargeable.