If a small signal electronic load is designed for normal operation by using say 1.2 V 630 mAh battery and if the same battery is replaced with say 600 mAh or say 700 mAh rating battery, does it affect the normal operation of the load in anyway?
Ignore that the battery may deplete fast or slow based on the capacity.
What factors go into the design consideration that this load should operate with say 630 mAh batteries?
Just hypothetically if I have say 1.2V 600 mAh battery and load demands say 630 mA of current at a time, will 600 mAh capacity battery would be able to provide it or will it fail?