What is "cobalt battery"?

　　Author ：Iflowpower – Dobavljač prijenosnih elektrana

As for the Ningde Times, there is a cobalt battery, simply, the lithium phosphate ion battery, only uses the CTP technology of Ningde Times. In fact, at last year's Frankfurt International Auto Show, Ningde Times launched a CTP high integrated power lithium battery development platform (CELLTOPACK), 000, 即 to save battery modules, and integrate the battery directly into the battery pack. According to the Ningde Times, the CTP battery packs will save the assembly links of the battery module.

In this way, the number of battery packages will be reduced by 40%, and the volume utilization increases by 15% -20%, production efficiency. Improve 50%, battery pack energy density increased by 10% -15%, battery manufacturing costs significantly. The advantage of CTP technology is first low.

CTP battery pack essence or lithium iron phosphate ion battery, because not cobalt metal, compare three-yuan lithium ion battery, lower cost, currently selling price of lithium-iron battery price 0.65 yuan / WH, far below ternary battery 0 . 85 yuan / WH, CTP technology will promote the price of power lithium batteries to decrease.

Second, the security is good. Lithium iron phosphate ion batteries have little explosion, and it is known that the lithium iron ion battery is widely used in larger bus. Once again, improve the energy density of the battery.

Compared with the ternary battery, the lithium iron phosphate ion battery has only one shortcoming, which is insufficient energy density. CTP technology can improve this disadvantage, due to the reduction in battery pack production parts data, the energy density of the battery is expected to reach 200Wh / kg. .