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Introductie van de grootte en het doel van het droge batterijmodel:

2021-07-31

Batterijenzijn veelgebruikte producten in onze familie. Verschillende soorten batterijen hebben verschillende toepassingen. Vandaag zal ik u een gedetailleerde inleiding geven over de grootte en het doel van de batterijen nr. 1, nr. 2, nr. 3, nr. 4, nr. 5, nr. 6 en nr. 7. Ik hoop je te helpen. Kies de juiste batterij die je nodig hebt.
1. Nr. 1 batterij: ook bekend als D-type batterij (grote batterij/LR20/AM1), diameter Ñ„34.2; hoogte 61,5 mm, veel gebruikt, D-type batterij kan worden gevonden voor civiele, militaire en speciale DC-voedingen, standaard D (platte kop) batterij.
2. Nr. 2accu: also known as Type C accu (No. 2 accu/LR14/AM2), diameter ф26.2; height 50.0mm, in the past, regular quartz wall clocks and metal movements used No. 2 batteries. Some analog multimeters also use AA batteries. There are also small flashlights, small radios, etc. Has now gradually withdrawn from the market.
3. No. 3 accu: The size is diameter: 25.8mm, height: 51mm. AAA accu is rarely used. A bit thicker than our ordinary AA accu. , Generally the accu core in the accu pack, which can be seen on power tools, cameras and imported equipment
4.  No. 4 accu: standard A (flat head) accu height 49.0±0.5mm, diameter 16.8±0.2mm, usually used as the accu core in the accu pack, nickel-cadmium, nickel-metal hydride batteries for old cameras.
5. Nee. 5accu: also known as AA accu (No. 5 accu/LR6/AM3), diameter ф14.5; height 50.5mm, commonly used in digital cameras, electric toys, etc. AA batteries are well known to everyone, digital cameras, electric toys, AA batteries, standard AA (flat head) batteries.
6. No. 6 accu: Standard F (flat head) accu has a height of 89.0±0.5mm and a diameter of 32.3±0.2mm. It is generally used as a accu cell.
7. No. 7 accu: also known as AAA accu (No. 7 accu/LR03/AM4), diameter ф10.5; height 44.5mm, mostly used in remote control and other occasions with limited volume and low power consumption. The 7th accu is more common, and most of the previous MP3s used AAA batteries, that is, the 7th accu.