Home News

what is the BYD blade battery?

China HONG KONG TAC INDUSTRIAL CO., LTD. certification
China HONG KONG TAC INDUSTRIAL CO., LTD. certification
Customer Reviews
Dear Davide, I leave you in Vivian's hands, I'm sure you will come to an agreement., Vivian is professional in our product.

—— Davide Bet

Here is the signed PI. Thank you , We hope

—— Mr Ander

12V 110Ah battery pack for solar product I like your solar battery pack. Good quality and delivery fast.

—— Eyal Dolev

The battery pack is more atractive for us . May I receive drawing of other pack 12V 20AH with dimentional info ? I need 50pcs to test .

—— Nizamettin

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

Pictures show a nice battery pack, performance is ok , We need serial connected 4cells (4S1P) configuration with protection circuitry

—— George Komisar

big thanks for your work, we got the cargos last week, it seems nice.

—— Johnny Black

I think it is a good idea to solve the problem, I am really appreciate you would like to help us.

—— Simone Kowalk

yes , we received the batteries and chargers last Friday, Everything looks great,well packed, no damage and dlivered in the time frame as promised.

—— Met vriendelijke groet

Thanks for your input, we have checked each and every think and on our side every thing is great. Just proceed to submit the company documents to get approval.

—— Joey Schumer

I'm Online Chat Now
Company News
what is the BYD blade battery?

Recently, BYD once again occupied the headlines of the major news media platforms, even the financial sector, because its chairman Wang Chuanfu announced that BYD's "blade battery" (a new generation of lithium iron phosphate battery) will be in the Chongqing plant in March this year. Mass production started, and it was first installed in the Han EV launched in June.


Why is it called "blade battery"?

In fact, "blade battery" is a name that BYD recently publicized a new generation of lithium iron phosphate battery. In fact, it is the "super lithium iron phosphate battery" developed by BYD for many years. Perhaps it is a sharp and relatively specific name that manufacturers hope to adopt. To get a bigger sound volume.


The so-called "blade battery" is actually a large battery cell with a length of more than 0.6 m developed by BYD, arranged in an array, and inserted into the battery pack like a "blade". On the one hand, it can improve the space utilization rate of the power battery pack and increase the energy density; on the other hand, it can ensure that the battery cell has a sufficiently large heat dissipation area, and can conduct the internal heat to the outside, thereby matching the higher energy density.

Compared with BYD's previous lithium iron phosphate battery, the focus of the "blade battery" upgrade is that the battery cell can be integrated without a module and directly integrated into a battery pack (ie CTP technology), thereby greatly improving the integration efficiency


Analysts at CITIC Securities believe that there are three main advantages of "blade batteries":

1. Significant increase in volumetric energy density. According to the patent, the "blade battery" technology PACK volume energy density exceeds 330Wh / L, which can be increased by more than 30% compared with the original battery system.

2. Cost reduction by more than 30%. By saving materials, labor costs, etc., the battery pack cost is expected to be reduced by 30%.

3. Good heat dissipation performance. Since the "blade battery" is thinner than the traditional square battery, the heat dissipation effect is better.


This battery will be used for new E-CAR in the future 




Pub Time : 2020-04-09 11:45:15 >> News list
Contact Details

Contact Person: Ms. Alice

Tel: 13928880191

Fax: 852--51230576

Send your inquiry directly to us (0 / 3000)



Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China