Donate your knowledge and save a LiPo

[Benh]

My poor LiPo now has a bad internal connection and with the sealed casing making it impossible to fix, without destroying it.

I have used a couple of different 'Corally' style, (Bullet), connectors in the car.(Spiral and straight spring) But wish to know which people think are the best.

Cost is not a consideration (Unless they cost more than a pack of Competition LiPos)