What are the current battery models?

battery model
The No. 5, No. 1, No. 1 and No. 2 batteries in the battery model are the most commonly used in life. The AAA, AA, C, D, N, F, SC and other marks we see on the battery body are all American model marks.

1. AAA battery (No. 7 battery)

The size 7 battery has a height of 44.0mm and a diameter of 10.0mm. It is mostly used in remote controls, electric toothbrushes, cameras, radios, alarm clocks, wireless mice, children’s electric toys, razors, etc., which have limited volume but not too large power consumption Occasions, flashlights are also used, but most of them are used in combination.

2. AA type battery (No. 5 battery)

This is the most common for everyone, with a height of 49.0mm and a diameter of 14.0mm. Electric shavers, electronic toys, digital equipment, etc. are used the most, and many AA-type rechargeable batteries are also used as battery packs, especially the 4.8V rechargeable four-cell combination on toys.

3. Type C battery (No. 2 battery)

The No. 2 battery is smaller than the No. 1 battery, with a size height of 49.5mm and a diameter of 25.3mm. It is mostly used in flashlights, toys, audio-visual equipment, gas stoves and water heaters.

4. D-type battery (No. 1 battery)

This is the same as the No. 5 battery, with a height of 59.0mm and a diameter of 32.3mm. Electronic lighting equipment, flashlights, gas stoves, etc. can be used in many occasions.

5. AAAA type battery (No. 9 battery)

The size of AAAA batteries is 41.5mm in height and 8.1mm in diameter. Mostly used in some high-end electronic devices, such as Bluetooth headsets, stylus.

6. Type A battery

Type A batteries are generally used as battery packs, such as smart meters, gas meters, video cameras, cameras, and telephones. Type A batteries are about the same height as No. 2 batteries, with a slightly thinner diameter, a size height of 49.0mm, and a diameter of 16.8mm.

7. SC battery

SC type batteries are generally used for stacking battery packs, with a height of 42.0mm and a diameter of 22.1mm.

8. N-type battery

N-type batteries are generally used as battery packs. Due to their small size, they are also used in electronic devices with limited volume, such as doorbells, with a height of 28.5mm and a diameter of 11.7mm.

9. F-type battery

F-type batteries are also mostly used in battery packs, with a height of 89.0mm and a diameter of 32.3mm.

10. Other batteries

23A (12V), 27A (12V), 10A (9V), 25A (9V), 6F22 (9V), F22 (6V), 11A (6V), 26A (6V), 476A (6V), 2X625A (3V), etc. Small square or cylindrical batteries are generally stacked from button batteries and are used in multimeters, smoke detectors and other instruments.

3.7v li-ion battery

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Created on Jun 1st 2020 03:10. Viewed 935 times.

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