When in the field, you need a quick convenient universal charger for all DJI drone batteries. Carrying a lot of batteries is a choice. But in this project, I am making a powerful 12V charger that can be used for multiple days usage (18 cells!) and for different DJI drones! Next time when you are on a canoe trip or backpack camping, you can bring your drone with you and never afraid of running out of batteries.

Thanks for sharing

Thanks for the insight. I think this exceeds my DIY skills

Thanks for sharing.

Thank you everyone for the comments!

Blériot53 Posted at 10-7 23:33
Thanks for the insight. I think this exceeds my DIY skills

The idea is to make a Li-on battery charger, in this case, it is a 18 cell 12V 3S. Then a housing is needed. This powerful battery not only can charger DJI, but also can boost the car since it is a 25A discharger. :-)

Nice DIY job!

Fsong Posted at 10-8 05:58
Thank you everyone for the comments!

You're welcome

Well done nice job