This study investigates the influence of two types of binders (aqueous and non-aqueous) on the LiFePO ₄ (LFP) electrode processing and its electrochemical properties. Specifically, polyvinylidene fluoride (PVdF) and polyacrylic acid (PAA) were dissolved in NMP (N-methyl-2-pyrrolidone) or the aqueous solvent (H ₂O) at varying mass ratios of 5%, 10%, and 15%. Binder durability and inertness were assessed by immersing prepared LFP electrodes in an electrolyte comprising 1.0 M LiPF ₆ in EC:DEC:DMC (1:1:1 in vol%). Notably, PVdF/NMP 10% and PAA/H ₂O 10%-based electrodes displayed good durability without peeling phenomena. Electrochemical characteristics were evaluated through Cycling Voltammetry (CV) and Galvanostatic Cycling with Potential Limitation (GCPL). The PAA/H ₂O 10%-based-LFP electrode exhibited a specific capacity of approximately 148.9 mAh.g-1 with a Coulombic efficiency (CE) of around 97.27%, surpassing PVdF/NMP 10%. The graphite||PAA/H ₂O 10%-based-LFP electrode in a full cell demonstrated higher capacity and superior retention after 30 cycles. In a pouch cell (6 cm x 4 cm), utilizing graphite||LFP with PAA/H ₂O 10%, a capacity of 25.5 mAh was achieved, maintaining 93% capacity with a CE of about 99% after 30 cycles at a rate of 0.1C.