EMAX Tinyhawk II, S, Freestyle - 2S battery connector mod & performance tests - XT30, SH, .. - Th 2

The tests start at 0:55

In this video I tested a few 2S battery connectors and cables for the Tinyhawk II, S & Tinyhawk Freestyle. How far dropped the voltage in a punch out?

And I show how to replace the stock battery connector.

I recommend a XT30 connector with an AWG 18-15 cable and the PH 2.0 dual connector. The dual connector worked very well in the test - not once below 6V.

The weight of the batteries (+8g to +13g compared to the stock 300 mAh 2S) effects the performance.

The stock Tinyhawk II and Freestyle have already an ESR capacitor to protect the battery and flight controller.

Tests:

stock PH 2.0 connector (1g)
EMAX 2S 300 mAh HV 50/100C 15g

PH 2.0 dual connector (1.4g, stock Tinyhawk Freestyle connector)
2 * URUAV 550 mAh HV 50/100C 28g (in series = 2S)

XT30 connector AWG 18 (1.5g)
BetaFPV 2S 350 mAh 35/70C 23g

XT30 connector AWG 18 (1.5g)
TATTU 2S 450 mAh 75C 29g

XT30 connector AWG 13 (1.9g)
BetaFPV 2S 350 mAh 35/70C 23g

XT30 connector AWG 13 (1.9g)
TATTU 2S 450 mAh 75C 29g

Playlist EMAX Tinyhawk, II, 2, Race, S & Freestyle:    • Playlist EMAX Tinyhawk, II, 2, Race, ...  


Music: Jan_Hammer https://en.wikipedia.org/wiki/Jan_Hammer

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(reupload, 01/2020)