Kako razlikovati veličinu baterije
Različite vrste i marke suhih baterija imaju vrlo različite kapacitete.
Peta cink suha baterija može imati samo oko 500 mAH, dok kvalitetna 5. alkalna baterija može imati oko 2000 mAH.
Baterije za jednokratnu upotrebu općenito nemaju nazivni kapacitet baterije, ali punjive će imati nazivni kapacitet.
1. Tablica za usporedbu uobičajenih modela i veličina baterija
Flat head means that the positive electrode of the battery is flat and has no protrusions. The battery cell used for spot welding of the battery pack is used. Generally, the same type of pointed head (can be used as a single battery power supply) is 0.5mm more in height. . By analogy, I will not explain them one by one. In addition, when there are many batteries, it is not the main models of "AAA, AA, A, SC, C, D, N, F", and there are often scores in front of "1/3, 2/3, 1/ 2, 2/3, 4/5, 5/4, 7/5", these scores represent the corresponding height of the cell body, for example, "2/3AA" means a rechargeable battery whose height is 2/3 of that of an ordinary AA battery ; Another example is "4/5A" which means a rechargeable battery whose height is 4/5 of that of an ordinary A battery.
Uvođenje uobičajenih modela i veličina baterija
2. Model i veličina ćelije litij{1}}ionske baterije
(1) Cilindrična litij{1}}iona baterija: obično je predstavljena s pet znamenki, prve dvije znamenke odnose se na promjer tijela ćelije, a posljednje tri znamenke odnose se na visinu tijela ćelije. Na primjer, 14500 se odnosi na AA baterije, to jest, oko 14 mm u promjeru i 50 mm u visini. Uobičajeni modeli: 14500, 14650, 17490, 18500, 18650, 26500.
Uobičajene specifikacije i modeli cilindričnih baterija BAK i Sanyo:
BAK 186502200mAh3.7V, BAK 186502600mAh3.7V, BAK 186502000mAh3.6V ternarno dug život
Sanyo 186502100mAh3.7V, Sanyo 186502500mAh3.7V, Sanyo 186501500mAh3.7V18650
