RCU Forums - View Single Post - ISSUES WITH DYNUM SUPER CUB RTF BATTERY/CHARGER
Old 05-20-2012 | 10:49 AM
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Default RE: ISSUES WITH DYNUM SUPER CUB RTF BATTERY/CHARGER

ORIGINAL: opjose

Ouch, they must drop the second a load is present.

Here's something for you to read

[link=http://electronics.stackexchange.com/questions/2601/how-can-i-tell-how-much-juice-a-lipo-battery-still-has-in-it]Click me![/link]

Note what is said about how impossible it is to determine charge state based upon voltages....

Here's the correct info for lipos SOD and resting voltage. Sorry about the formatting.

Resting Voltage Chart
4.00V84% 4.2=100%
3.96-77% 4.1=80
3.93-70%
3.90-63% 4.0=60
3.86-56% 3.9=40
3.83-48%
3.80-43% 3.8=20
3.76-35% 3.7=0%
3.73-27%
3.70-21%
3.67-14%


100.00% 4.2
90 4.13
80 4.06
70 3.99
60 3.92
50 3.85
40 3.78
30 3.71
20 3.64
10 3.57
0.00% 3.5


another chart

3.7=0%
3.8=20
3.9=40
4.0=60
4.1=80
4.2=100%

And a couple of Fuel tables I generated. My specific info on specific packs is so accurate that it allows me to estimate the SOD and charge from empty to full in 4 minutes.

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