Day 137 Who's got the power?

 Interestingly, I took this pic in the hope that I would remember to buy a battery. It was sort of a visual prompt for a shopping list. 

It is the battery out of the Dolphin torch. I can't remember the last time I replaced this battery. 

When I went to buy a battery in Kmart, I found that it was more cost effective to buy a torch and 2 batteries, than a battery by itself. That was until I found a generic brand of battery. 

The eveready was about $10, 2 evereadies and a torch were about $19 but the generic Kmart brand was $5 for 2! 

I went for the cheaper option as the torch is not used THAT often!