Reviving an old thread. Does the unbalancing mean less safe? Because I'm currently contemplating getting a 40 amp hour vs the 80 amp hour JY. I've watched videos where the Limitless outperform the JY voltage wise. Does this unbalanced nature of the Limitless mean that one cell can discharge faster than the other thus causing instability or do they self balance cause theyre wired in series? Im wired for fire and dont really feel like actually burning up my truck because the cells inside the limitless become unstable.