What is the performance of different batteries?

1. Zinc-manganese battery: high voltage (the open circuit voltage of a new battery can reach 1.5V), cheap, but has the smallest capacity, large internal resistance, and poor stability; waste batteries pollute the environment. 2. Alkaline battery: high voltage (open circuit voltage of the new battery can reach 1.5~1.6V), large capacity, good stability, long storage time, excellent low current discharge performance, especially suitable for long-term low current discharge environment (Such as quartz clock, radio). But the low temperature performance is not good, the high current discharge effect is not good (only applicable to the flash lamp without current protection), and the waste battery pollutes the environment. 3. Lithium battery: high voltage (different battery voltages of different specifications), large capacity, good stability, long storage time, high current and low current discharge performance are very good; in use, the voltage remains stable for a long time and decreases slowly ; Waste batteries seriously pollute the environment. 4. Nickel-cadmium batteries: the voltage is lower than that of alkaline batteries and zinc-manganese batteries (the normal voltage is 1.2V, and the voltage can reach 1.3V when it is fully charged); it is related to the price of nickel-hydrogen batteries, but the capacity is higher than that of nickel-hydrogen batteries Small; small internal resistance, poor stability; obvious memory effect. Unsatisfactory charging or incomplete discharge will affect the capacity of the battery, poor low-temperature performance, and poor low-current discharge. Careful charging can be repeated 200-500 times; waste batteries have serious pollution to the environment. 5. Ni-MH batteries: voltage ratio Alkaline batteries and zinc-manganese batteries are both low (normal voltage is 1.2V, the voltage can reach 1.3V when fully charged); but large capacity, small internal resistance, good stability; large charging current, short charging time, and durability Strong, no obvious memory effect; good low-temperature performance, excellent high-current discharge effect (very suitable for flashlights, digital cameras, mobile phones and notebook computers); careful charging can be repeated more than 500 times. Good nickel-metal hydride batteries, such as VARTA, can be recharged 1,000 times or even 1200 times; waste batteries have little pollution to the environment. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What are the recycling technologies for used lithium batteries?