How to assemble a 48V lithium battery pack by yourself? 

The question of how to assemble a 48V lithium battery pack by yourself is the biggest confusion for many people who want to assemble by themselves but have no experience or professional knowledge.

A successfully assembled リチウム電池パック can also be called a lithium battery pack, but a real lithium battery pack needs more materials in addition to the リチウム電池パック, and then is assembled again. The step of assembling a リチウム電池パック is already something most people do not understand but want to do. What should we do at this time?

ミリオン has compiled a set of detailed tutorials on how to assemble a 48V lithium battery pack, hoping to be helpful to everyone.

Tutorial for Assembling a 48V Lithium Battery Pack

1. Data calculation

Before assembling the 48V リチウム電池パック, it is necessary to calculate the product size and the required load capacity of the リチウム電池パック, and then calculate the capacity of the lithium battery pack that needs to be assembled according to the required capacity of the product. Calculate the results to select リチウム電池.

2. Prepare materials

To choose a リチウム電池 with reliable quality, it is best to buy a lithium battery with guaranteed quality in a specialty store or manufacturer, rather than buying it from an individual or other unreliable places. After all, リチウム電池 are assembled. If there is a problem during the assembly process, the リチウム電池 is likely to be dangerous.

In addition to reliable リチウム電池, there is also a need for sophisticated リチウム電池 balance protection boards. In the current market, the quality of the protective plate varies, and there are also analog batteries, which are difficult to distinguish from the appearance. If you want to choose, it is better to choose digital circuit control.

The container that holds the リチウム電池 also needs to be prepared in case the lithium battery pack will not change as soon as it is moved. The material for isolating the lithium battery string and for better fixing effect, each two リチウム電池 are bonded together with adhesives such as silicone rubber.

The material for connecting リチウム電池 in series, nickel sheets also need to be prepared. In addition to the above main materials, other materials can also be prepared for use when assembling lithium battery packs.

3. The specific steps of assembly

First, place the リチウム電池 in an orderly manner, and then use materials to fix each string of lithium batteries.

After fixing each string of リチウム電池, it is best to use insulating materials such as highland barley paper to separate the lithium batteries of each string and place the リチウム電池 to be damaged to cause short-circuits in the future.

Once aligned and secured, the nickel tape can be used for the most important tandem steps.

After the series connection step of the リチウム電池 is completed, only the follow-up processing is left. Bundle the battery with tape, and cover the positive and negative poles with highland barley paper to avoid short circuits due to mistakes in subsequent operations.

The installation of the protection board also needs attention. It is necessary to determine the position of the protection board, sort out the cables of the protection board, and separate the places where the cables cross with tape to avoid the risk of a short circuit. After the cable is combed, it needs to be trimmed, and finally, the wire tin must be included. The solder wire must be used well.

The act of assembling a 48V リチウム電池パック by yourself is not recommended for people who don’t know much about this aspect. It is not recommended to start directly without knowing anything. It is better to understand some related information to better cope with the occurrence of the assembly process. Better to deal with the unexpected.