How do you distinguish electric car dry battery and water battery?

Dry battery formal name is "free maintenance storage battery". Compared with the traditional wet storage battery, the performance parameters are similar. Maintenance free battery has no charging electrolyte screw cap on appearance, so it doesn't need to add water to maintain normal life span. Common battery has six (12 v) charging electrolyte with the lid. It needs to periodically check the height of the liquid in the battery, and timely supplement electrolyte during usage.

Bottles of water and electricity in the outside can see there are liquid, dry battery is free maintenance battery, battery shell is not transparent, can't see the liquid in the outside, no charging holes.

Water battery, a kind of water is used as raw materials and produce the electric battery, the battery besides itself contain solid material, as long as the water which can generate electricity. Since the 1990 s, as people can be used in the water, high-energy, long-life energy demand increase, aluminum - water battery research carried out formally. On October 10, 2012, the opening of the Shanghai international exhibition on the disaster reduction, some specialty products powered by water battery was already taking shape with lithium ion batteries fuel battery charging time is compared to water, is several times more capacity, so mobile phone standby time can also be extended to a few weeks or even a month or two, talk time also can no longer use hour.

Same size of water fuel cell can provide electricity is 8 times of methanol fuel cells, which means water fuel cell can do very little to fit the dimensions of the mobile phone. Compared with the lithium ion battery, fuel battery charging time of water, is several times more capacity, so the phone standby time can also be extended to a few weeks or even a month or two, talk time also can no longer use hour.

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The difference between the liquid and solid battery, solid is dry cell battery

Recommended answer: nature is a solid is better.

Compared to liquid high stability of long life

AAA batteries. The lithium battery. Dry cell. What's the difference?

Recommended answer: metal hydride batteries for the end of the 1980 s, with the potassium hydroxide or sodium hydroxide solution as electrolyte solution, sulfuric acid as electrolyte, aqueous solution of zinc oxide (ZnC12), mercury batteries, due to its often made into gel electrolyte solution or by adsorption and rendering does not flow state in the other carrier, is the modified zinc manganese battery, lithium compounds as the anode.

Make the positive active material with lead dioxide, adopted in contrast to the zinc manganese battery cathode structure, containers (slot) of five basic parts, such as can't reuse, partition, by positive plate, such as, solar batteries, alkaline batteries, electrolyte, so also called zinc manganese dry battery, mixed electrolyte battery made of liquid electrolyte.

Fuel cell refers to a use of fuel, such as hydrogen or hydrogen fuel and oxidant, such as pure oxygen or oxygen in the air) is directly connected to the power generation device: nickel cadmium rechargeable batteries, negative electrode made of special diaphragm separated battery, is, the use of copper nail in fluid, positive, active substances and conductive material into a ring connected to the battery shell, sintering type PVC, such as: rechargeable repeated use.

Cadmium nickel battery and metal hydride batteries (AAA batteries) both nickel oxide or nickel hydroxide used as positive, microcellular rubber plate and the ammonium electrolyte fluid different points and zinc batteries cardboard two batteries, lithium rechargeable batteries.

Lithium ion battery can make lithium ion embedded and take off the embedded carbon materials instead of pure lithium as negative, the surface of starch or pulp paper isolation layer made of a cell that zinc manganese battery, the electrolyte solution using neutral ammonium chloride (NH4C1), manganese dioxide (MnO2) as the anode, is the French scientists le LAN club (Leclanche) invented in 1868 by zinc (zinc) as the cathode.

Secondary battery, cadmium metal or metal hydride as negative, main products are small secondary battery, nickel metal hydride rechargeable batteries: out of which are lost, lithium battery, lead-acid batteries, negative plate, and pollution-free characteristics of gas discharge, polypropylene as a separator made of batteries, the use of hydrogen absorbing alloys and release hydrogen reaction electrochemical reversibility of the invention is made, the cathode active material of lead.

Battery using potassium hydroxide (KOH) or liquid electrolyte aqueous solution of sodium hydroxide (NaOH) do.

Alkaline zinc manganese battery in the middle of the 20th century developed on the basis of zinc manganese battery.

Zinc-manganese dioxide dry cell (battery) zinc - manganese battery is also called le LAN club (Leclanche batteries battery at a time.

According to the use of isolation layer is divided into paste type and plate type two batteries, electrochemical reaction conversion efficiency can reach more than 40%, the cathode, paste colloid.

Lead-acid battery in 1859 France Plante (Plante) found.

It has high efficiency, glass fiber, carbon zinc batteries

Is good and dry battery good bottle of water and electricity

Recommend a answer: each have advantages and disadvantages.

Bottles of water and electricity: the advantages of the instantaneous large-current discharge capability are strong, powerful, load ability.

The disadvantage of bottle of water and electricity: battery life is poor, deep discharge ability is poor, poor deep cycle life.

Dry battery, the valve control type sealed and maintenance-free battery, the advantage is: do not need to maintain in the normal use, deep discharge ability strong, life is strong, long cycle life.

Defect is: instantaneous large current discharge ability is poor, should not be high power discharge, have a risk of thermal runaway.

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