| 摘要 |
PURPOSE:To provide a highly reliable sealed type nickel - cadmium battery by which rapid charge becomes possible. CONSTITUTION:A nickel - cadmium battery has a positive electrode plate formed by using a nickel base body containing metallic cobalt and electrolyte of alkaline aqueous solution having OH<-> ion concentration of 6.5-14M. An effect is particularly large when a negative electrode plate of a plastic bonded electrode and a microporous film separator are used. |
