This research is based on computing the new wave packets and conserved quantities to the nonlinear low-pass electrical transmission lines (NLETLs) via the group-theoretic method. By using the group-theoretic technique. we analyse the NLETLs and compute infinitesimal generators. The resulting equations concede two-dimensional Lie algebra. https://parisnaturalfoodes.shop/product-category/folic-acid-iron-factors-b12/