MuTong Posted October 6, 2015 Author Report Share Posted October 6, 2015 When charging, the chip is hot.Can be normal use.9.2v,Chip heating is caused by low voltage?Battery selection, 25C / 20c / 30C / 35C?What are the requirements for battery selection? Link to comment Share on other sites More sharing options...
blueridgedog Posted October 20, 2015 Report Share Posted October 20, 2015 You need to sustain 23 amps. So, the C rating will be dependent on the capacity of the pack. A 900mAh pack will have to have a higher C rating than a 1800mAh pack. For a 900mAh pack, .9wH * X = 23, or 23/.9 = X or 25.5 C. A 1800mAh pack would require 1.8wH * X = 23 or 23/1.8 = X or 12.7 C. A good way to think of it is to use a 100mAh pack (1wH). To get 23 amps would require a 23 C rating. If you go up in capacity, you drop the C rating required (in half for a 2wH pack) or double for a 500mAh pack. Link to comment Share on other sites More sharing options...
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