Yes! 40C! ThunderPower did it again! This time they’re leading the market with a 40C battery. Soon to be released, the new “ProPower” 40C battery packs are better than anything previously made by TP. These packs not only can provide all the power needed, they run cooler and should last hundreds of cycles without a problem. I have been flying the 2250 MAH 3s pack on my T-Rex 450 Pro and the 850 MAH 3s on my 250. Temps never exceed 110 degrees on the 2250 and about 105 degrees on the 850 after 4:00 min hard 3D flights. With these low temps, I’m sure these packs will last a long time.
