Questions tagged [c-rate]
5
questions
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votes
0answers
36 views
Does Ni-CD battery chemistry lose its discharge amperage over time?
I know with Li-Ion the amperage stays the same, right up until the end of its life, then the Amp Discharge rapidly goes down, But Does a Ni-Cd Battery Chemistry lose its discharge amperage over time? ...
1
vote
2answers
211 views
The effect of connect batteries in parallel/series on C rating
If I have two identical batteries (capacity:300mAh Voltage=7.4v C rating=25C) is I connect those two batteries in parallel or in series does this effect the C rating of the combination of the 2 ...
0
votes
1answer
22 views
Does PWM power supply divide the current drawn of a non-inductive Load along with the divided apply voltage?
Let say I have non-inductive Load and it is rated as follow:
0.2A @ 1V applied
2A @ 5V applied
Which is powered by a DC battery and is rated as follow:
5V output
1A max current supply
I am going ...
0
votes
2answers
3k views
Increasing Amp Output of a battery
So I have battery cells with a rated capacity of 3.5Ah and a nominal voltage of 3.5v Now, say I have a system that requires 12A for a period of 10 seconds. For this battery it is advised not to ...
0
votes
1answer
64 views
Does charging near maximum C rate have the same effect as high battery levels?
We know: The maximum C-rate decreases with the increasing charging state.
Let's assume an 2 Ah Lithium-Ion or Lithium-Polymer mobile phone battery. (2 Ah is considered tiny in 2018, but this is just ...
