How many sizes of NO. 5 battery?

Battery No. 5(ie AA) is one of the battery types. Its general size is 14mm in diameter and 49mm in height.

The SC model is also not common. It is usually the cell core in the battery pack. It can be seen in power tools and cameras and imported equipment. The standard SC(flat) battery height is 42.0 ± 0.5 mm and the diameter is 22.1 ± 0.2 mm.

The C model, also known as the No. 2 battery, has many uses. The standard C(flat) battery has a height of 49.5 ± 0.5 mm and a diameter of 25.3 ± 0.2 mm.

The D model is the No. 1 battery. It is widely used, civilian, military, and special DC power supplies can all find Type D batteries. The standard D(flat) battery height is 59.0 ± 0.5 mm and the diameter is 32.3 ± 0.2 mm.

The N model is not common and has fewer uses. The standard N(flat) battery height is 28.5 ± 0.5 mm and the diameter is 11.7 ± 0.2 mm.

The new generation of F-type batteries, electric utility vehicles, and power batteries have a tendency to replace lead-acid free maintenance batteries. They are generally used as battery cores(personal opinions: actually, they are too large to be used alone, hehe). The standard F(flat) battery height is 89.0 ± 0.5 mm and the diameter is 32.3 ± 0.2 mm.

Battery No. 5[ 1] (ie AA, R6) is one of the battery types. Its general size is 14mm in diameter and 50mm in height. Battery No. 5 is widely used in many small electrical and digital products because of its small size and moderate capacity.

The No. 5 batteries sold on the market today include: nickel-metal hydrogen charging batteries, nickel-cadmium charging batteries, alkaline zinc and manganese batteries(abbreviated as "alkaline batteries"), and ordinary acidic zinc and manganese batteries(referred to as "ordinary batteries"). Through the letters marked on the battery, we can understand the basic performance of the No. 5 battery to determine what type of battery to use on what device.

The SC model is also not common. It is usually the cell core in the battery pack. It can be seen in power tools and cameras and imported equipment. The standard SC(flat) battery height is 42.0 ± 0.5 mm and the diameter is 22.1 ± 0.2 mm.

The C model, also known as the No. 2 battery, has many uses. The standard C(flat) battery has a height of 49.5 ± 0.5 mm and a diameter of 25.3 ± 0.2 mm.

The D model is the No. 1 battery. It is widely used, civilian, military, and special DC power supplies can all find Type D batteries. The standard D(flat) battery height is 59.0 ± 0.5 mm and the diameter is 32.3 ± 0.2 mm.

The N model is not common and has fewer uses. The standard N(flat) battery height is 28.5 ± 0.5 mm and the diameter is 11.7 ± 0.2 mm.

The new generation of F-type batteries, electric utility vehicles, and power batteries have a tendency to replace lead-acid free maintenance batteries. They are generally used as battery cores(personal opinions: actually, they are too large to be used alone, hehe). The standard F(flat) battery height is 89.0 ± 0.5 mm and the diameter is 32.3 ± 0.2 mm.

Ordinary batteries

Ordinary batteries are zinc-manganese batteries, and the voltage of each battery is 1.5 V. There are three main types of ordinary batteries: 1 Ordinary model, logo model is Wei 6 or R6S; 2 High-capacity battery, logo model R6C; 3 Zinc chloride high power type, logo model R6P. The advantage of R6P is that it has a large capacity and is close to alkaline batteries. There are small groups AM3/UM3 are called alkaline and carbon,

Alkaline batteries

The alkaline battery logo model is LR6 and the single battery voltage is 1.5 V. It is characterized by large capacity, generally 2 to 6 times that of ordinary batteries, and can discharge large currents. It is suitable for electronic devices that require high current such as recorder and flash.

Charging batteries

The single battery voltage is 1.1 or 1.2 V. Nickel-cadmium batteries labeled NIKEL-CADULIUM on the battery and nickel-metal hydride batteries labeled NIKELMETALHYDRIDE(or NI-MH). The charging and discharging cycle of the rechargeable battery can reach 500 to 1,500 times, and it can discharge with a large current. The resistance changes little in the moment of discharge, and the resistance increases sharply at the end of the discharge.

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

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