Electric bicycle

The invention provides an electric bicycle for manned running, and belongs to the technical field of electric vehicles. The electric bicycle comprises a frame, a saddle, handlebars, wheels, accumulators and accumulator boxes; the frame comprises a lower inclined tube (6) and a steering vertical tube, the lower inclined tube (6) is a slender tubular body, and the upper end of the lower inclined tube (6) is connected with the steering vertical tube; and the accumulators are arranged in the accumulator boxes, and the accumulator box (9) is placed on the lower inclined tube (6). The electric bicycle is characterized in that the accumulator box (9) is embedded in the lower inclined tube (6). Active substances of accumulator plates are not likely to fall off. 本发明提供了一种电动自行车，属于电动车技术领域，用于载人行驶。一种电动自行车，包括车架、车座、车把、车轮、蓄电池及其蓄电池盒，车架包括下斜管(6)、转向立管，下斜管(6)为细长的管状体，下斜管(6)的上端与所述转向立管相连接，蓄电池装在蓄电池盒内，蓄电池盒(9)放置在下斜管(6)、上，其特征在于：蓄电池盒(9)嵌放在下斜管(6)上。蓄电池极板的活性物质不易脱落。