How to choose the right battery cells
It’s very important to choose the right cells when designing lithium ion battery pack, so how should you choose the right battery cells? to do this very well, you should have a good understanding for the battery cell shape and Chemistry Material System(CMS).
As a lithium ion battery pack supplier and manufacturer, Shenzhen Legend Battery Co., Ltd., can offer different kinds of battery cell solutions, such as 3.7V and 3.2V Pouch Lithium polymer battery cell, 3.7V and 3.2V cylindrical lithium ion battery cell, 3.7V and 3.2V prismatic lithium ion battery cell, about the differences, you can see the following details:
Pouch lithium polymer battery cell
When designing pouch lithium polymer battery pack, generally speaking, our enginner team will choose the li-po cells from Samsung, ATL NaLiBatt and EVE. Certainly we can also can do it as customer request. We had been supplying millions of li-po battery packs for customers from all over the world since 2014, keeping less complaints, win-win business.
Cylindrical lithium ion battery cell
18650 21700 is the most popular li-ion battery cell. We had been distributing 18650 21700 cells from Panasonic, Murata(Sony), Samsung, LG and Molicel. To offer the the safest li-ion battery pack with many cells series connections and parallel connections, the best quality cells Panasonic, Murata(Sony), Samsung, LG and Molicel will be used. Our engineer team had tested more than 230 models cells, they have a very deep know-how for these cells. Work with our engineer team, you can get the most suitable cell solutions.
Prismatic lithium ion battery cell
Prismatic Al-shell lithium ion battery cell mainly has two Chemistry Material System(CMS), 3.2V Prismatic lithium ion battery cell and 3.7V prismatic lithium ion battery cell. This kind of big capacity cell is more and more popular in the application of Leight Electric Vehicle Li-ion battery and Energy Storage System Li-ion battery. As a Leight Electric Vehicle Li-ion battery manufacturer and Energy Storage System Li-ion battery manufacturer in China, we mainly offer the cell solutions from CATL, BYD, CALB and EVE.