How To Tell A Good Battery From A Dead One? Bounce It!

bouncing-batteries

Batteries are a drag. They are loaded or unloaded, dead or alive and generally just always find their way out of their boxes and into to your bags floor, where they sit quietly and rot and destroy the bag…

Our usual recommendation is to use rechargeable batteries as default, but I always carry an extra set of Alkaline batteries as spare as well.

Engineer Lee Hite tested the theory that a dead Alkaline battery will bounces while a good battery will stay. Hite tested a few alternative explanations, including a test to see if the bounce is coming from released gas.

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AA Batteries for Photography Accessories

I use a lot of AA batteries.  So many in fact that finding them all and getting them charged up for a gig has become a significant bottleneck in my workflow.

I have finally realized that it is time for a more sophisticated system to actually manage all of the batteries that I need – as opposed to the old system which mostly consisted of pulling batteries out of my kid’s toys, TV remotes (or wherever else my AA batteries had migrated to) and then shoving them into ten different chargers the day before a big shoot.

AA Batteries for Photography Accessories JP Danko Toronto Commercial Photographer

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The Ultimate Guide To Managing Batteries On Location

The Ultimate Guide To Managing Batteries On LocationIf you’re using strobes, pocket wizards, remotes, or RC cars, you are probably using AA batteries. Those are small little wonders of energy.

Here is the big question, how do you manage them on location? How do you keep the loaded batteries ready for grab?

How do you make sure the empty ones get enough charge?

How do you sleep at night knowing that a battery may stop working at any given time?

Good questions! Benny Johansson, AKA Benvelo created a full system just for that and guess what? It is graphically rocking. [Read more...]