Data of Pd/C catalyst in Direct Borohydride fuel cell include Nyquest spectra of various Pd/C loading in DBFC fueled by solution containing 1, 3, 5, and 8 wt. % of SBH at 0.3V, 0.5V and 0.7V, Nyquest spectra of 8.8 and 17.7 (mg.cm -2 ) Pd/C loading in DBFC fueled by solution containing 5 wt. % of SBH and O2 as oxidant at 0.3V, 0.5V and 0.7V, cell polarization curves of various Pd/C loading in DBFCs fueled by solution containing different wt. % of SBH, Cell polarization curves of 8.8 and 17.7 (mg.cm -2 ) Pd/C loading in DBFCs fueled by solution containing 5 wt. % of SBH with Air as oxidant and Cell polarization curves of 8.8 and 17.7 (mg.cm -2 ) Pd/C loading in DBFCs fueled by solution containing 5 wt. % of SBH with O2 as oxidant.