This Battery Needs Worksheet is a QUICK and easy way to figure out exactly what you need for batteries when inspecting your gear, putting together new gear, etc. Or buying toy fire trucks.
As we become more digital, we carry more digital gear into the field -- often at times or in places without fresh battery supplies.
At the moment, I'm using mine to figure out how many rechargeable AmazonBasics brand batteries
to buy since they are awesome, well-rated, and the rechargeable batteries I have now are getting ooooolde.
I give this to members with their checklist of UDF and/or Ground Team individual equipment, to make it quick and easy for them. I have a small charger in my UDF kit and I can keep pretty well charged, especially with an inverter.
Worksheets attached in both PDF and .DOC:
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