Batteriensind in unserer Familie häufig verwendete Produkte. Verschiedene Arten von Batterien haben unterschiedliche Verwendungszwecke. Heute gebe ich Ihnen eine ausführliche Einführung in Größe und Zweck der Batterien Nr. 1, Nr. 2, Nr. 3, Nr. 4, Nr. 5, Nr. 6 und Nr. 7. Ich hoffe Dir zu helfen. Wählen Sie die benötigte Batterie richtig aus.
1. Batterie Nr. 1: auch als D-Typ-Batterie bekannt (große Batterie/LR20/AM1), Durchmesser Ø 34,2; Höhe 61,5 mm, weit verbreitet, D-Typ-Batterie kann für zivile, militärische und spezielle DC-Netzteile gefunden werden, Standard-D-Batterie (Flachkopf).
2. Nr. 2Batterie: also known as Type C Batterie (No. 2 Batterie/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 Has now gradually withdrawn from the market.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 Batterie: The size is diameter: 25.8mm, height: 51mm. AAA Batterie is rarely used. A bit thicker than our ordinary AA Batterie. , Generally the Batterie core in the Batterie pack, which can be seen on power tools, cameras and imported equipment
4.  No. 4 Batterie: standard A (flat head) Batterie height 49.0±0.5mm, diameter 16.8±0.2mm, usually used as the Batterie core in the Batterie pack, nickel-cadmium, nickel-metal hydride batteries for old cameras.
5. Nr. 5Batterie: also known as AA Batterie (No. 5 Batterie/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 Batterie: Standard F (flat head) Batterie has a height of 89.0±0.5mm and a diameter of 32.3±0.2mm. It is generally used as a Batterie cell.
7. No. 7 Batterie: also known as AAA Batterie (No. 7 Batterie/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 Batterie is more common, and most of the previous MP3s used AAA batteries, that is, the 7th Batterie.