Ѭеђголник лекѬиекий велоипед бааѬеи 48v 20ah лиий-ионнй аккђмђлоѬ дл 100

specification: suitable wattage of motor: 1000w, 1200w, 1500w , all excellent , voltage: 48 v capacity: 20 ah with built-in high quality bms ,battery have overcharge, over discharge, over current, short circuit, charge equalization of automatic identification and protection circuit. dimensions :26 x 18 x 7.2 x 4.8 x 24 cm type :lifepo4 battery pack