LIFEPO4 RX 6.4V BATTERY
#151
Tech Elite
iTrader: (19)
Angelo or RUUNE the packs that are in the US, are not the ones that fit the D8? And Angelo you said before that the 1400 mah"larger" packs will fit the d8 box but are a tight fit. Correct or not? I would rather lose 100mah and have the smaller pack but if the bigger 1 is the only 1 avail to me now I will take it. I know I can get 1 shipped from over seas but would rather not thats why I want to know which 1 ruune has.
#152
Guys dont Stress
sorry ive been away for a while in china on business with henergy so i havent been around .
Dont worry about the voltage drop this happens even with lipo the drop for lipo goes from 8.4volt full charged to 7.4v nominal voltage but because its over the 6.6 volts range it requires a regulator .
The lifep04 fully charged is 7.4 volts and nominal voltage constant is 6.4volt .
The servo motors get damaged in time not the electronics as the elec's can take up to 9V.
so dont look into it so much with the 7.4v to 6.6 .
we have run 1 hour and above amains the voltage has gone from 6.6v to 6.1v so not much of a drop at all still keeping your high torque and speed of the servo
I hope this helps you guys out
sorry ive been away for a while in china on business with henergy so i havent been around .
Dont worry about the voltage drop this happens even with lipo the drop for lipo goes from 8.4volt full charged to 7.4v nominal voltage but because its over the 6.6 volts range it requires a regulator .
The lifep04 fully charged is 7.4 volts and nominal voltage constant is 6.4volt .
The servo motors get damaged in time not the electronics as the elec's can take up to 9V.
so dont look into it so much with the 7.4v to 6.6 .
we have run 1 hour and above amains the voltage has gone from 6.6v to 6.1v so not much of a drop at all still keeping your high torque and speed of the servo
I hope this helps you guys out
#153
Tech Elite
iTrader: (14)
Guys dont Stress
sorry ive been away for a while in china on business with henergy so i havent been around .
Dont worry about the voltage drop this happens even with lipo the drop for lipo goes from 8.4volt full charged to 7.4v nominal voltage but because its over the 6.6 volts range it requires a regulator .
The lifep04 fully charged is 7.4 volts and nominal voltage constant is 6.4volt .
The servo motors get damaged in time not the electronics as the elec's can take up to 9V.
so dont look into it so much with the 7.4v to 6.6 .
we have run 1 hour and above amains the voltage has gone from 6.6v to 6.1v so not much of a drop at all still keeping your high torque and speed of the servo
I hope this helps you guys out
sorry ive been away for a while in china on business with henergy so i havent been around .
Dont worry about the voltage drop this happens even with lipo the drop for lipo goes from 8.4volt full charged to 7.4v nominal voltage but because its over the 6.6 volts range it requires a regulator .
The lifep04 fully charged is 7.4 volts and nominal voltage constant is 6.4volt .
The servo motors get damaged in time not the electronics as the elec's can take up to 9V.
so dont look into it so much with the 7.4v to 6.6 .
we have run 1 hour and above amains the voltage has gone from 6.6v to 6.1v so not much of a drop at all still keeping your high torque and speed of the servo
I hope this helps you guys out
Thanks for the comment angelo - it is still somewhat unclear to me what the risk of toasting the servos is in the few minutes during which the LiFe voltage is above 6.5V-ish, ie the first few minutes of discharge. Is the solution to only partially charge the LiFe pack to 6.7/6.8V?
thanks!
I'm really interested in these as regulators are a pain to deal with (either interferences for switching ones or heat for linear ones) but I want to make sure what I'm getting into.
Thanks,
Paul
#154
Thanks for the comment angelo - it is still somewhat unclear to me what the risk of toasting the servos is in the few minutes during which the LiFe voltage is above 6.5V-ish, ie the first few minutes of discharge. Is the solution to only partially charge the LiFe pack to 6.7/6.8V?
thanks!
I'm really interested in these as regulators are a pain to deal with (either interferences for switching ones or heat for linear ones) but I want to make sure what I'm getting into.
Thanks,
Paul
thanks!
I'm really interested in these as regulators are a pain to deal with (either interferences for switching ones or heat for linear ones) but I want to make sure what I'm getting into.
Thanks,
Paul
Sup Angelo, how was China!!!
#157
Regarding the D8... Unless you need the hump pack, I have what you need!
#160
No need to worry about cut off voltage only lipo needs this lifepo4 does not as they use different materials even though they are from the same family of lithium ion techonology .
#162
if you want one please email me at [email protected]
#163
guys remember this .
Lipo is 8.4volt fully charged but once a load is applied it drops to its nominal voltage 7.4 volt
Life po4 is 7.4volt fully charge and once a load is applied its drops to nominal voltage of 6.4 volts.
this applies to all battery types .
so dont look into it to deep .
I hope this will make you all understand .
regards Angelo
Lipo is 8.4volt fully charged but once a load is applied it drops to its nominal voltage 7.4 volt
Life po4 is 7.4volt fully charge and once a load is applied its drops to nominal voltage of 6.4 volts.
this applies to all battery types .
so dont look into it to deep .
I hope this will make you all understand .
regards Angelo
#164
Tech Regular
guys remember this .
Lipo is 8.4volt fully charged but once a load is applied it drops to its nominal voltage 7.4 volt
Life po4 is 7.4volt fully charge and once a load is applied its drops to nominal voltage of 6.4 volts.
this applies to all battery types .
so dont look into it to deep .
I hope this will make you all understand .
regards Angelo
Lipo is 8.4volt fully charged but once a load is applied it drops to its nominal voltage 7.4 volt
Life po4 is 7.4volt fully charge and once a load is applied its drops to nominal voltage of 6.4 volts.
this applies to all battery types .
so dont look into it to deep .
I hope this will make you all understand .
regards Angelo
#165