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.

[Read more...]

Getting a Complete Day Of Battery power For a camera and Monitor for $150

np-f970-battery-adapter-03

If you were not satisfied with the 9 hours battery solution we shared last week, Caleb Pike shares an even better solution that not only lasts more than a day of shooting HD on a DSLR, but it can also power a monitor for that day.

The solution is build around a (bit shaky) NP-F970 Battery Adapter which is compatible with Canon in via a similar adapter to the one we showed last week.

Now Caleb is pretty upfront about the build quality of the unit which apparently is not that awesome, but on the flip side of it, it is very budget friendly. [Read more...]