Advantages and disadvantages of lithium batteries

Its discharge curve is very smooth, until the power is almost exhausted, the voltage will suddenly drop. Nickel-metal hydride is nickel hydroxide as the positive electrode and high-energy hydrogen storage alloy as the negative electrode. The high-energy hydrogen storage alloy material makes nickel-metal hydride battery have more energy. At the same time, the electrochemical characteristics of the battery are basically similar to that of the battery, so the nickel-metal hydride battery can completely replace the nickel-cadmium battery when in use, without any modification of the equipment.