|Apr 02, 2009, 11:47 AM|
PP3 Battery Amp Hours?
Does anyone know the capacity of a PP3 size 9V battery? Alkaline disposable ones are getting so expensive, and similar form factors 2S lipos are so cheap from Hobby City (see http://www.hobbycity.com/hobbycity/s...dProduct=7301), that I am thinking of substituting them in some appliances.
Maybe even smoke alarms???
Apart from the capacity, I don't know how the self discharge characteristics compare...
Comments, suggestions, precautions?
|Apr 02, 2009, 01:14 PM|
Joined Dec 2002
I have some Nimh rechargeables that are 200mah capacity.
Many of these rechargeables are not 9V(8.4V), but 7.2V.
The capacity of the battery below is 600mah @ 25ma discharge current.
400mah @ 100ma
|Apr 02, 2009, 01:37 PM|
Thanks Martin, that is very useful. It sounds as though the Rhino 350mah pack will be in the same ball park, capacity wise at least.
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