CR2016 3V Lithium Cell Button Battery (10-Pieces Pack)

Pros: What can I say, most DX batteries are a great deal. A fraction of the cost buying it in the department store. You litterally get 10 for the price if 1/5 of one!!

Cons: Cannot tell how old these batteries are. Reading the open circuit terminal voltage is not a reliable indication of how much energy is left in these batteries. Shipping times to north america can take a long time so plan ahead.

Other: Unless you got money to burn, but most of your batteries from DX as I have learned to do.

Pros: Very cheap. A lot of pieces for that price. Great envelope. I can´t get more for less price.

Cons: Just a long delivery time. No other cons.

Other: If you use several cells a year, buy it and you will not have headache in a long time.

Pros: Bought these to replace the batteries in my car key remote. Worked fine. Cheap. Did I say cheap? I even got 11 pieces in my packaging .....woohoo!

Cons: Slightly bigger than the ones they replaced, could be a problem in tight spaces. With a little bit of elbow grease, I managed to make them fit.

Other: Good choice if you're fed up of paying for overpriced batteries at the local grocery store. Slight worry about the lifetime of these, but they are so cheap that it shouldn't be an issue