Patent ID: 6332899
Filing Date: 2001-12-25
Classification: H01M,Y02E,Y10T

Abstract:
A modularized metal-air battery comprising:at least one metal-plate module (11) having a metal anode (111) enclosed in a frame (112), the frame (112) of said at least one metal-plate module (111) having a thickness larger than said metal anode (111);a first and a second air-plate module (12, 13), each having an air cathode (121, 131) enclosed in a frame (122, 132), the frame (122, 132) of each air-plate module (12, 13) having a thickness larger than said air cathode (121, 131);said first air-plate module (12), said at least one metal-plate module (11) and said second air-plate module (13) being combined to constitute said metal-air battery in such a manner that said frames (122, 112, 132) thereof are securely attached together thereby defining at least two chambers (71); and liquid electrolyte selectively filled in said at least two chambers (71).