Hi, I am getting my T-28 Trojan ready for flight. The 2x Batteries which are 18 MOnths old and never used have gone puffy and I think I should replace them before getting the bird in the sky.
Currently are 2x Zippy 2200 3Cell 25 Series with an adaptor cable to convert to fit the plug in the Trojan. Pics attached.
1st advice from un named hobby shop was just to purchase one or 2 of their last batteries which both had different connectors and they didn't comment about how I would adapt / convert them so not sure that was practical advice?
I have checked online and found other Zippy batteries with different specs. Such as ZIPPY Flightmax 2200mAh 3S1P 40C
ZIPPY Flightmax 2200mAh 2S1P 20C
ZIPPY Flightmax 2200mAh 4S1P 40C
I really appreciate any of your time in giving me some tips to make sure I get the right power for the plane. It is the only one I have at the moment with the larger battery. When I am confident with the Trojan I will then start looking at some additional Planes.
Thanks in advance.
Currently are 2x Zippy 2200 3Cell 25 Series with an adaptor cable to convert to fit the plug in the Trojan. Pics attached.
1st advice from un named hobby shop was just to purchase one or 2 of their last batteries which both had different connectors and they didn't comment about how I would adapt / convert them so not sure that was practical advice?
I have checked online and found other Zippy batteries with different specs. Such as ZIPPY Flightmax 2200mAh 3S1P 40C
ZIPPY Flightmax 2200mAh 2S1P 20C
ZIPPY Flightmax 2200mAh 4S1P 40C
I really appreciate any of your time in giving me some tips to make sure I get the right power for the plane. It is the only one I have at the moment with the larger battery. When I am confident with the Trojan I will then start looking at some additional Planes.
Thanks in advance.