Your LRP is a standard 4 button lipo charger, I've got several of them and mine don't like charging old batteries, I've got some good packs that charge no problem but my really old well used cells just wont start on mine either.
The Team Orion charger if it's the one I think it is starts off on a slow/trickle charge then you hit start to fast charge the battery. If you just slow charge the battery for about 20-30 minuets before you start fast charging and bring up the voltage slowly you might stand a better chance of them taking a charge.
If you have a multimeter you could check the pack for cells with a low voltage.
Last edited by D20MCK; 16-09-2016 at 09:53 PM.
|