frederm

Anyone know of any discharge graphs or data for Etec1200's @ 7C discharge ?

Any info would be greatly appreciated.

We are testing some new lipoly's at the moment.

Here is what I got on one test:

New 1200mah cell. (not etec)
7C discharge (well 8 amps so close).
cut off votlage was 3 volts. Manufacturer claims 2.5 volts is safe.

Pack put out 1050mah during this discharge until 3volts was hit.

So if I did everything correctly the battery @ 7C got 87.5% capacity. If I am not mistaken that is good. right? Had I taken it to 2.5 volts I am sure battery would have gotten 100% @ 7C.
Will test cell @ 10C next.

Anyway more to come later in a new thread. need data to test against.

Thanks,

Mike

e-bird

Is that 2.5 volts bottom under load or idle I don't think it's idle about 3.5 to 3.7 idle about 15 min after flight a lot of money for a few min of flight.

http://www.unipros.com/battpacks/mai...ssion_id=48633

Has a new line of batterys I have 12 on the way a lot cheaper than some with the same spec's > CU

cork

My Feedback: (1)

I found a graph of the Etecs discharged at 8 amps on another web site.

http://www.rcgroups.com/forums/showt...40#post1039440

Hope that helps.

Esa

This site has 6C and variable 6-10C run for E-TEC 1200

http://www.rinninsland.de/modellbau/akkus/

This site has many different C's up to 20C run for kokam 340HD, 640HD and 2000HD

http://www.schuebeler-jets.de/

Esa

e-bird

Another site for new line of batterys. CU

http://www.rcgroups.com/forums/showt...hreadid=149319