What is the voltage of a dry cell? Dry battery model classification. With the development of science and technology, dry batteries have developed into a large family, so far there are about 100 kinds. So what is the voltage of a dry battery? What are the types and classifications of dry batteries? Let me show you all about it.

What is the voltage of a dry cell?

A dry cell is a voltaic battery that uses some sort of absorbent, such as wood chips or gelatin, to make the contents into a paste that won't spill. It is often used as a power source for flashlight lighting, radios, etc. The nominal voltage of ordinary manganese-zinc dry batteries is 1.5V, and the new battery will be higher, up to 1.55~1.6V.

1. Generally speaking, the voltage of ordinary dry batteries is generally 1.5v, which is the voltage standard of standard dry batteries. However, in special cases, the voltage of the dry battery of nickel-cadmium material and the dry battery that can be recharged with nickel-metal hydride is 1.2v.

2. There is also a cylindrical button battery sizes lr44. This dry battery is made of lithium atoms, and the voltage of the lithium battery is 3.7v. There is also a dry battery made of lead storage, and the voltage of this battery is 2v.

3.  A dry battery that can be recharged has recently been introduced. This battery is charged with zinc, and the voltage of this battery is 1.9v.

4. We usually use DC batteries, and DC batteries are the batteries we use more. The DC voltage it uses is 1.5V. Although this battery is written as 1.5v, in fact, its voltage will be higher than 1.5v. There are many batteries on the market. The voltages of batteries made of different materials are different, but there will not be much deviation. The voltage of the dry battery is not allowed to be too high, because the dry battery is a battery that can be in direct contact with human skin. If the voltage is too high, it is easy to cause safety accidents such as leakage.

 Different types and brands of dry batteries have very different capacities. The 5th zinc dry battery may only have about 500mAH, while the good quality 5th alkaline battery may have about, 2000mAH. Generally divided into: 1, 2, 3, 5, and 7, of which 5 and 7 are particularly commonly used. The so-called AA battery is the 5th battery, and the AAA battery is the 7th battery. AA and AAA both indicate the battery model. 

For example: AA is what we usually call No. 5 battery, the general size is: diameter 14 mm, height 49 mm; AAA (1 5v aaa battery, lr41 aaa button cell) is what we usually call No. 7 battery, the general size is: diameter 11 mm, height 44 mm.

Wholesale Ordinary dry battery

Ordinary batteries are zinc-manganese batteries, and the voltage of each battery is 1.5V. There are three main types of ordinary batteries: ① ordinary mode, the marked model is Wei 6 or R6S; ② high-capacity battery, the marked model is R6C; ③ zinc chloride high-power type, the marked model is R6P. The advantage of R6P is its large capacity, which is close to alkaline batteries. There are small groups AM3/UM3 which are called alkaline and carbonic,

Alkaline battery: lr41 aaa button cell, 1 5v aaa battery, button battery sizes lr44

The marked type of alkaline battery is LR6, and the voltage of a single battery is 1.5V. It is characterized by large capacity, which is generally 2 to 6 times that of ordinary batteries, and can be discharged with large currents. It is suitable for electrical devices that require large currents such as tape recorders and flashlights.

Wholesale Rechargeable dry battery

Rechargeable battery: lr41 aaa button cell, 1 5v aaa battery, button battery sizes lr44

Single battery voltage is 1.1 or 1.2V. The battery is marked with NICKEL-CADMlIUM nickel-cadmium battery, marked with NICKELMETALHYDRIDE (or NI-MH) is nickel-metal hydride battery. The charge-discharge cycle of the rechargeable battery can reach 500~1500 times, and it can be discharged with a large current. The internal resistance changes little at the moment of discharge, and the internal resistance increases sharply at the end of the discharge.

Among them, nickel-metal hydride batteries have no memory, and the current capacity can reach up to 2700mAh, so they are better than nickel-cadmium batteries, and their economical and excellent environmental performance characteristics will gradually replace alkaline batteries and nickel-cadmium batteries.

OEM Wholesale zinc carbon dry cell battery

Also known as carbon-zinc dry batteries , carbon batteries , carbon batteries , dry batteries, acid zinc-carbon batteries. Zinc Carbon is the solution for low-drain or seldom-used devices like smoke detectors, radios, clocks, remote controls, and flashlights.　

Precautions when buying dry batteries

　　1. Select the battery according to your needs. For example, it is best to use alkaline zinc-manganese batteries (L) when used in flashlights, cameras, MP4, electric toys and other appliances that require high current output. For remote control, clocks and other appliances with general electricity demand, ordinary zinc-manganese batteries (S, C, P) can be used.

　　2. Pay attention to the cost-performance ratio of the battery, and do not blindly believe in foreign brands. In fact, the performance-price ratio of many domestic brand-name batteries is higher than that of similar foreign products.

　　3. Pay attention to the storage period of the battery. The shelf life of ordinary zinc-manganese batteries is 2 years. New products should be selected when purchasing. The difference between alkaline zinc-manganese batteries and ordinary zinc-manganese batteries In the eyes of ordinary people, batteries are divided into two types: alkaline and ordinary zinc-manganese batteries.

　　4. Alkaline zinc-manganese batteries were used for 144 times of flash, 8 rolls of camera film, and 183 minutes of toy running. These indexes are 6.86, 4.38, 3.81 times better than ordinary zinc-manganese batteries in use in the same period, and the performance-price ratio is also 4.34, 2.78, 2.41 times better. For consumers, the use of alkaline zinc-manganese batteries can be reasonably assured.

　　The above is the type classification of dry batteries and the voltage of a dry battery. Dry battery belongs to the primary battery in chemical power supply. It is a kind of disposable battery. It uses manganese dioxide as the positive electrode and zinc cylinder as the negative electrode to convert chemical energy into electrical energy for external supply. circuit. In the chemical reaction, since zinc is more active than manganese, zinc loses electrons and is oxidized, and manganese gains electrons and is reduced.

　We are the wholesale 1.5v carbon zinc battery supplier, please contact us.