Very good LiPo battery for high-performance models

I use 2 of them in series in a Traxxas E-Maxx Brushless with Castle Creations Mamba Monster controller and 2200kV engine.
The traveling time must go depending on driving style between 40 and 60 minutes at continuous, in my off-road use with little fully opening the throttle and let roll forth much goes by me before driving pleasure as the battery is empty.
Compared to 2x 3S LiPo batteries from Pichler Racing with 3700mAh (But rather than 14.8V with 22,2V), with which I can only drive about 20 minutes to perform well. The voltage of the battery drops at full throttle driving away from 16.8V to 16.5V from so 0.15V / battery pack, which is a strong performance :)
Despite many fully opening the throttle and accelerate the battery is barely warm, one can rather say he is permanently cold. At the last measurement: outside temp 28 °, Akkutemp directly after the ride: 33 °, measurable, but not noticeable. The heat can also come from the engine lying above.

When discharged to about 3.5V / cell I could see no measurable cell drift on the charger, but I unload my LiPos not much deeper, because this is in the long run not good for the battery, especially at the price I'm careful, but the battery is totally worth it if you. for strong models with max 4S LiPo High Performance Batteries need. My main reason for these batteries is largely that the car with 3S drive battery becomes uncontrollable, and 2S for Offroaden goes right and wheelies just as possible. Power is as available, but just less speed, in my case with 2x 3S: 90 km / h, 2x 2S about 60 km / h.

In any case I'll be in later times certainly also with 30 or 40C batteries with> 5000mAh. 90C is fine, but as you probably needed a state-of-the-art RC Car that the battery is really busy.