Charge adaptor for drone's battery from an XT90 to connect an XT30, XT60, XT90 or JST.
I had a car fuse for the protection.
Design on Catia V5
Don't forget to us wires and a fuse compatible with your current.
In my case my fast charger is at 20A but choose a value just above your charger current.
Nominal section Capacity (Ampere)
0,75 mm² 12A
1,00 mm² 15A
1,50 mm² 18A
2,50 mm² 26A
4,00 mm² 34A
6,00 mm² 44A
10,00 mm² 61A
16,00 mm² 82A
25,00 mm² 108A
And if possible measure the resistance between each connector to be sure the soldering is good (<1ohm).
Made on GIPSA-lab
GIPSA-lab is a joint research unit of the CNRS (Institute for Information Sciences and Technologies, Institute for Engineering and Systems Sciences, Institute for Humanities and Social Sciences) and of Grenoble Institute of Technology (Grenoble INP), Sciences, Technology and Health University (Université Joseph Fourier) and University of Humanities (Université Stendhal). It also has a partnership with the University of Social Sciences (Université Pierre Mendès-France) and the National Institute for research in computational sciences (INRIA).
UMR 5216 CNRS - Grenoble INP - Université Joseph Fourier - Université Stendhal
11 rue des Mathématiques
Grenoble Campus - BP 46
F - 38402 SAINT MARTIN D'HERES cedex