How to judge the type of electric lithium battery

There are many types of electric bicycle lithium batteries. You need to pay special attention when purchasing them. You must purchase them according to your own needs. How do you judge the difference between the models? Let's take a look at the small series together.

First, the common classification of batteries

Under normal circumstances, electric bicycle lithium batteries are divided into four types: 24V, 36V, 48V, 60V, 64V, of which 36V and 48V are the most common, accounting for more than 95% of all electric vehicle users, so let's talk about 36V and 48V these two.

1, 36V batteries are commonly used: 36V-10AH, 36V-12AH two, and some also have 36V-14AH, 36V-17AH, 36V -20AH and so on.

2, 48V battery commonly used: 48V-10AH, 48V-12AH, 48V-14AH, 48V-17AH, 48V-20AH; and 48V-15AH, 48V-16AH, 48V-18AH, 48V-22AH, 48V-24AH very few use.

Second, how to judge the model

How to know your electric bicycle lithium battery is what type? In general there are two ways:

1, the first method is the lazy way, is to see the output current battery charger, according to the following parameters control can know what type of battery, hint, look on the charger: output voltage VDC * * * * A

36V is: the output voltage is 36V - 42 VDC * * A

If it is 1.5 A, then is 10 ah.

If it is 1.6 A, then is 12 ah.

48V is: the output voltage of 48V - 59 VDC * * A

If it is 1.7 A, is 48 v10ah.

If it is 1.8 A, is 48 v12ah.

If it is 2.0 A, is 48 v14ah.

If it is 2.3 A, is 48 v17ah.

If it is 2.5 A, is 48 v20ah.

Defect part is mainly due to the difference of the charger, it doesn't say these parameters, then only have to see with the second method, this method is the easiest and most direct the most practical.

2, open the battery box, count a few batteries, if it is three, then generally 36V, New Day electric car users pay attention, your three batteries are not necessarily 36V, may be 48V, Look at the electric bicycle lithium battery written on the 12V or 16V, if it is 12V, then the three is 36V, if it is 16V, then the three is 48V.

Same as above, if it is 4 blocks, it is usually 48V. Of course, it should be distinguished. It is only 12V or 16V. If it is only 12V, it is 48V. If it is 16V, it is 64V. If it is 5 Block, then the voltage of 60V is determined. Determine the capacity again. If the battery is written with 6-DZM-10, then it is 10AH; if it is 6-DZM-12, it is 12AH, and so on.

The above two methods for judging the lithium battery model of electric bicycles, I hope that everyone can master through learning, the correct model can not only make the whole equipment more efficient, but also ensure its safety, so we must pay attention to the types of judgment.

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