Lipo Prices

[Planehazza]

Just ordered 4x Turnigy HD 60C 4000mAhs. Keen to see how they perform on an 11T pinion.

VERY impressed with these packs. I'm no pro at flying or testing, but they are great for me thus far. Had them in the E720 and getting a good 5 mins out of them with ~30% left. I've since changed the motor from a 750MX 530kV to 800MX 440kV and so I'm running 1500/1750 instead of 1850/2100 and it's nice flying it more gently and accurately. Haven't tacho'd it nor do I have any telemetry set up, but with my TC set for flat 60% (80%PWM = 50+(TC/2)) I'm basically assuming the following:

80% x 4.2(12) x 440 x (11pinion/111main gear) = ~1750
70% ... = ~1500

Bags of power and still getting good flight times. Packs are barely warm.