The 32650 and 32700 batteries are both lithium iron phosphate batteries, but they have some differences in size and capacity.
The 32650 battery has a diameter of 32 mm and a length of 65 mm, while the 32700 battery has a diameter of 32 mm but a length of 70 mm. This means that the 32700 battery can hold more chemicals and therefore has a greater capacity, usually around 10-15% more than the 32650 battery, but the corresponding cost is also higher.
In actual applications, users can choose to use 32650 or 32700 batteries according to actual needs and cost factors. Overall, the 32700 battery has a higher capacity, is heavier and larger than the 32650 battery. But at the same time, the 32700 battery is relatively more durable and has a longer lifespan.
What is the voltage of two 32650 lithium batteries16 parallel series
The difference between the positive and negative electrodes of 32650 batteries: on the left is LiFePO4 with olivine structure as the positive electrode of the battery, which is connected to the positive electrode of the battery by aluminum foil, in the middle there is a polymer separator which separates the positive electrode from the negative electrode. The 32650 lithium battery is a cylindrical battery with an outer diameter of 32mm and a height of 65mm. The most common is the lithium iron phosphate battery. 32650 lithium batteries have large capacity, ranging from 4500 to 6500 mAh, but there are more 5000 MAH batteries.
The full-charge voltage of the 32650 battery is only 3.3V. There are several situations: First, the battery is a lithium iron phosphate battery. The nominal voltage of this battery is usually 3.2V, so it is. it is relatively normal that the blood pressuren fully charged reaches 3.3V; in the second case, the 32650 battery has a ternary lithium battery according to its nameplate. The normal rated voltage is 3.7V, and the fully charged voltage can reach 4.2V, so within. in this case, the battery It may be damaged by aging; the third case is that the charger is damaged and cannot charge normally.