pass through battery problem

[slicedonion]

Hi,peeps,i have a problem with pass through battery,it wont work on tank attys but will work on ce4 xl,have tried it on 3 different attys and none of them work but they work with other batts,
Really confused,all batts are fully charged and all attys work well,
please help.

[Horsemen]

Sounds to me like the attys that don't work may not be making good contact with the battery.

Take a paper clip or small jeweler's screw driver and put it in the hole on the battery end of the atty and pry the center post up a little bit.

With any luck that will make them work