Posted 7/21/2020 22:03 (#8388020 - in reply to #8387603) Subject: RE: Controller battery time extenders for Phantom controller
Familiar with the plug and jack but need to be careful. Both my Spektrum and Solo controllers use the same plug but one is 14.0 vdc and the other is 8.3 vdc.
Doing a Google search shows your controller battery as;
Battery 6000mah Operating Current/Voltage 1.2 A- 7.4 V
First , I wonder if your battery just needs to be replaced? Youtube video shows it as a pretty simple procedure. Another option my be to just piggy-back another 2 cell battery pack through the charging port. Double your duration but best if you start with 2 equal batteries both fully charged. Many RC aircraft run 2 batteries in parallel for better weight distribution.