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Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 1:54 pm
by tomhugill
Have you got a link can't seem to find it.

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:07 pm
by Jake79
Heres a pic of it guys...need to learn links....
21944.jpg
21944.jpg (75.4 KiB) Viewed 1214 times
That's the one for sale at hobby king

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:12 pm
by ALPHA
spongehoobtank82 wrote:Hey alpha, I always appreciate your input although you seem to have been taking abit of a pummeling on here lately, and you are wrong in this case mAh is the capacity, think maybe you've just confused it with the discharge/ burst rating, but again I appreciate your advice :) so no one used this high capacity battery then?
What can I say...I have my faithful followers :haha: :haha: ...all I said was it's risky and amps don't equate to run time ....so basically it's still up to you ;)

ALPHA

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:24 pm
by ALPHA
This is what I use....easy 2hr run time...lasts for about three days... :D

Image

ALPHA

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:28 pm
by ALPHA
Jake79 wrote:Heres a pic of it guys...need to learn links....
21944.jpg
That's the one for sale at hobby king
Image
Someone buy it :haha: :haha: ...think that baby will smoke either the stock motors or the RX ...But I could always be wrong...Just like how I was wrong with Merlins melding of two different brands of electicals :haha:

ALPHA

PS. I have a hunch Image

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:54 pm
by tomhugill
ALPHA wrote:
spongehoobtank82 wrote:Hey alpha, I always appreciate your input although you seem to have been taking abit of a pummeling on here lately, and you are wrong in this case mAh is the capacity, think maybe you've just confused it with the discharge/ burst rating, but again I appreciate your advice :) so no one used this high capacity battery then?
What can I say...I have my faithful followers :haha: :haha: ...all I said was it's risky and amps don't equate to run time ....so basically it's still up to you ;)

ALPHA
Again you don't know what your talking about on any count here; the measurement of battery capacity is amp/hours or miliamp hours. This on it's own doesn't determine what current will go through the system. Just how long it will run for.

If you will excuse the analogy think of your electrical circuit like a water tank, a pipe and a valve. Your capacity is the size of the water tank, your pipe diameter into the valve is like the battery c rating of your battery, the bigger the pipe (or larger the c rating) the greater the rate of water that can be delivered to the valve.

The valve is like the esc, it regulates the rate of water through (or how much current the motors draw).

If you have huge pipes the. You can deliver large currents , however if your c rating is low the battery can't deliver the required current without damage to it's self.

Now in real life battery capacity and c rating determine the max current a battery can in theory deliver. Also Lethe esc I've described is more like a mechanical speed controller. A modern esc uses timed pulses to vary speed rather than changing resistance.

Anyway my point stands a large capacity battery won't "smoke your motors or electronics" .

Using too high a voltage or motors that draw too much current will cause damage to your electronics however.

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 2:55 pm
by tomhugill
But your right in one thing, amps don't equal run time.

Infact is a combination of current draw and battery capacity. But in the case you seem to be talking about battery capacity when you talk about "amps", which would be wrong.

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 3:00 pm
by ALPHA
tomhugill wrote:But your right in one thing, amps don't equal run time.

Infact is a combination of current draw and battery capacity. But in the case you seem to be talking about battery capacity when you talk about "amps", which would be wrong.
BUY IT ...talking doesn't prove anything...I certainly wouldn't :haha: ............ :D

ALPHA

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 3:09 pm
by tomhugill
ALPHA wrote:
tomhugill wrote:But your right in one thing, amps don't equal run time.

Infact is a combination of current draw and battery capacity. But in the case you seem to be talking about battery capacity when you talk about "amps", which would be wrong.
BUY IT ...talking doesn't prove anything...I certainly wouldn't :haha: ............ :D

ALPHA
You also wouldn't buy a proper smart charger for lipos and seem to have no understanding of batteries so I'll take your opinions with a pinch of salt. However I need a big 2s pack for one of my boats so consider this challenger accepted.....

Edit found it.

Re: turnigy 12800mah lipo

Posted: Tue Dec 02, 2014 3:13 pm
by Jake79
Tom I didn't even go to the site I just googled it.........takes you straight to it....