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Lead-acid batteries, nickel cadmium batteries and lithium ion batteries What is the difference?

Answers:3   |   LastAnswerAt:2021.06  

lucy liu 
Asked at 2011.06.10 01:11:14
Lead-acid batteries, nickel cadmium batteries and lithium ion batteries What is the difference? What is the composition of the internal? Maintenance-free battery what is the concept?
answer jenny brown  Answered at 2011.06.10 01:11:14
Classification of batteries have different ways of its classification can be divided into three categories the first category: by type of electrolyte, including: alkaline, aqueous potassium hydroxide electrolyte based mainly on the battery, such as: Alkaline Zinc manganese batteries (commonly known as alkaline manganese batteries or alkaline batteries), nickel cadmium batteries, nickel hydrogen batteries, etc.; acid batteries, mainly sulfuric acid solution as the medium, such as lead-acid batteries; neutral cells to salt solution as the medium, such as manganese batteries (some consumers also known as acid batteries), water activated batteries; organic electrolyte batteries, mainly in organic solvents as the medium of the cell, such as lithium batteries, lithium ion batteries to be. II: the nature of work and storage by way of division, including: a battery, also known as primary batteries, rechargeable batteries that can not, such as zinc-manganese batteries, lithium primary batteries, etc.; secondary battery, can charge the battery, such as nickel-hydrogen batteries, lithium ion batteries, nickel cadmium batteries, etc.; battery habits that lead-acid batteries, but also secondary battery; fuel cells, that is, when the active material in the battery continuously added from an external battery, such as hydrogen fuel cells; reserve battery, the battery storage without direct contact with the electrolyte, until the battery is used, before adding the electrolyte, such as magnesium - also known as silver chloride seawater activated batteries battery. The third category: Press the battery is used, including division of responsibility for the material: zinc series of batteries, such as zinc-manganese batteries, zinc-silver battery, etc.; nickel series batteries, like nickel-cadmium batteries, nickel hydrogen batteries; lead series batteries, like lead acid batteries; lithium series of batteries, lithium magnesium battery; series of manganese dioxide batteries, such as zinc-manganese batteries, alkaline manganese batteries; air (oxygen) Series batteries, such as zinc-air batteries, rechargeable batteries, also known as the definition of rechargeable batteries: batteries, secondary battery, it can re-charge the battery used. Common are: lead-acid batteries (for the car, commonly known as "battery"), nickel cadmium batteries, nickel hydrogen batteries, lithium ion batteries. Rated capacity of the battery cell rated capacity refers to a certain discharge conditions, the battery discharge to the release of electricity cut-off voltage. IEC standards for nickel-cadmium and nickel metal hydride batteries in under 20 u5364 5 u9229?to 16 hours after charging 0.1C 0.2C discharge to 1.0V power released when the battery's rated capacity. Units Ah, mAh (1Ah = 1000mAh) digital camera rechargeable battery care and maintenance guide 2004-4-11 now rely mainly on digital camera battery power. Battery, there are many places to pay attention, so as to make the battery "longevity." Clean the battery power in order to avoid the problem of wastage occurs, you want to keep the battery and battery contact points at both ends of the cover of the internal clean. If the surface is dirty, then you want to use soft, clean, dry cloth to gently wipe off, or can not use chemical cleaning of the cleaning agent such as a soluble, such as thinner or solvent containing alcohol to clean your digital camera , battery or charger. Charging time for battery charging, depends on the charger and battery, and the use of voltage stability and other factors. Usually to the first use of the battery (or batteries not used for months) charging, lithium batteries must be more than 6 hours, Ni-MH battery is must be more than 14 hours, otherwise the battery life will be shorter in future. And there are remnants of battery power, try not to repeat the charge to ensure battery life. Battery using the process to avoid over-discharge situation. Power consumption is an over-discharge over the limit. Otherwise, even if the recharge, the capacity can not be completely restored, the battery is a kind of injury. Due to excessive discharge will lead to deterioration of the battery charging efficiency, capacity reduction, this video cameras are equipped with battery alarm. So in the event of such a situation should change the batteries, try not to let the battery run out leaving the camcorder automatically turns off. If you plan to save the battery does not use a digital camera for a long time, we must separate from the digital camera or battery charger out, and it is completely discharged, and then stored in a dry, cool environment, but try to avoid the battery and general store with metal objects. In order to avoid short-circuit the battery problem in the battery when not in use, should cover save
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