The positive active material is mainly made of nickel, and the negative active material is mainly an alkaline battery made of hydrogen storage alloy.Nickel-metal hydride (nimh) batteries are modified from nickel-cadmium (nicd) batteries, which offer higher capacitance, less obvious memory effects, and lower environmental pollution at the same price.The special charger can be used for quick charging in one hour. The self-discharge characteristic is better than nickel-cadmium battery, which can be retained for a longer time after charging and can be repeated for more than 500 times.
The charger adopts high frequency switching rectifier power-supply module. The working process of the charger is controlled by microprocessor in real-time, automatic power on/off, simple operation, safe and reliable. The user can view the operation parameters and working status through the touch screen.
