When the electric bicycle battery is in use, it can be seen through the power indicator. Some electric bicycles have an indication area on the instrument panel, and the pointer in the green area indicates that there is electricity, the yellow area indicates that the electricity is insufficient, and the red area has no electricity. In addition, there are many people who do not know how to look at the battery model of electric bicycles when changing batteries. Come and learn from the article now!
How to know if the electric bike battery is charged or dead?
It can be seen from the power display meter, usually in the front dashboard. The power display methods include pointer type, LED light display, and electronic display. All are displayed based on the real-time feedback of the battery pack voltage.
Pointer-type power display mode, the pointer in the green area indicates that there is electricity, and the yellow area indicates that the power is insufficient. In the red area, there is no electricity and cannot ride. It is recommended to charge when in the middle of the yellow area.
How to see the model of battery bicycle battery?
As the core component of an electric bicycle, the battery is also a consumable item. Lead-acid batteries need to be replaced with a new set of batteries after 1 to 2 years, and lithium batteries need to be replaced with a set of more than 3 years. But many people don’t understand the battery model at all, and they don’t know what the above numbers mean, so they just replaced the new batteries in confusion. Today I’m going to tell you a little bit about it:
1.How to see the battery model of 36V. 48V. 60V?
Under normal circumstances, the words 6-DZFM-XX will be printed on the shell of the lead-acid battery. Among them, the 6 means that a battery contains six 2V battery cells, and a whole battery is 12V. Then 36V is 3 such batteries, 48V is 4, 60V is 5, and so on, you can understand the voltage of the battery.
2.What do 12ah, 20ah, 32ah mean?
This refers to the power of the battery, the amount of current released per unit of time. The number at the end of 6-DZF-20ah on the battery case refers to the capacity of the battery. That is to say, this battery is 12V20Ah, and 5 such batteries are 60V20Ah. Generally, electric bicycles have batteries above 60V20Ah.
3.What are DZM and EVF in the middle?
In the process of daily use, we may encounter 2 kinds of lead-acid batteries, one is 6-DZM-XX, and the other is 3-EVF-XX. The letters marked in the middle are different, so what is the difference between these batteries? There is essentially no difference between EVF and DAM. DZM is a maintenance-free series of batteries, generally used in electric bicycles, small in size, and generally used in superposition. EVF is mainly used in small electric vehicles and sightseeing cars. It has a larger volume and is generally used alone. Its anti-low temperature and anti-acid effects are better.