Team Orion 3200mAh Race Spec LiPo
#1443
Tech Master
iTrader: (26)
It charges to around 3200. You can't compare apples to oranges. Lipos are much more efficient batteries. You get simular performance to a 4300 NiMh battery. I can mine for 10minutes in my 13.5pro Losi type R geared at about 5.2 final drive and I never lost noticable punch. Apples and oranges dude.
#1448
Tech Regular
iTrader: (4)
I've done my first cycle on the Lipos....
I'm a bit concerned about the numbers....
I charged them up and then did a discharge cycle.
Charger Settings 20 amps, 6.6V cut off.
My results for the Orion 3200 was, DIS 2272mah, 6.955v Average Voltage, 33 IR
(For reference Comparing this to my IB3800 Pack i got
Dis 3021mah, 7.260v Ave Voltage, 30 IR)
I'm a bit concerned about the numbers....
I charged them up and then did a discharge cycle.
Charger Settings 20 amps, 6.6V cut off.
My results for the Orion 3200 was, DIS 2272mah, 6.955v Average Voltage, 33 IR
(For reference Comparing this to my IB3800 Pack i got
Dis 3021mah, 7.260v Ave Voltage, 30 IR)
#1449
Tech Regular
You can't really cycle LiPo's like you cycle out a NiMh cell/pack. Well, you can but the numbers will not be very good. I don't think they like a high current constant discharge.
My 3200 works fine on the track and that's all that matters for me.
My 3200 works fine on the track and that's all that matters for me.
#1452
Tech Champion
iTrader: (38)
Dented Cell
So I have a pack from the batch where the double sided tape wasnt working so the case comes apart easily. Never did anything about it because it held together enough for me to tape it in my car. Well got the pack out the other day and the case came apart, no big deal. But I noticed one of the cells on the inside was dented. Is that a problem? What should I do? I would have thought the hard plastic case would prevent that from happening.
#1454
I remember earlier advice of Mr. Black to set Ice chargers to less than 100% capacity. I am running two 3200's in series to power an electric boat. I have a cutoff set for 3.0 v/ cell. I ran them right down to that on the weekend. When I went to charge them, both charged to 90% of 3200 as capacity and the charger shut off in both cases based on reaching maximum capacity. Any problem here? Should I run the chargers at 100% capacity? I guess what I'm asking is what % of the 3200 can we actually use? Is 3 volts per cell too low of a cutoff? Is pulling 90% of capacity out, based on the recharge, too much of a discharge?