Pack sodium ion battery

What do we know about the sodium ion battery packs?

At the moment though the cell specification data and test results are scarce, hence we are piecing together what we know of the sodium ion battery packs announced to date. The vehicle battery packs announced to date and what we know: The VW joint venture with Anhui Jianghuai Automobile Group Corp. Ltd. (JAC) in China produces the E10X.

What is a sodium ion battery?

Sodium-Ion Battery Materials Many of the battery components in both sodium-ion and lithium-ion batteries are similar due to the similarities of the two technologies. This post provides a high-level overview for the constituent cell parts in Sodium-ion batteries. An energy density of 100 to 160 Wh/kg and 290Wh/L at cell level.

What is a sodium ion pack based on?

Jiangling Motors Electric Vehicle which is majority owned by Renault are planning to launch their EV3 with a Sodium Ion pack based on Farasis Energy cell. The usable energy (kWh) of the pack is fundamentally determined by: Energy (kWh) = S x P x Ah x V nom x SoC usable / 1000

Are sodium ion batteries safe?

Safety: Sodium-ion cells can be discharged to 0V for transport, avoiding thermal run-away hazards which have plagued lithium-ion batteries. Low cost: Sodium precursors (such as Na 2 CO 3) are far cheaper than the equivalent lithium compounds. Cathode materials can be synthesized from more sustainable transition metals such as Fe, Cu or Mn.

Will Chery be the first automaker to use a sodium ion battery?

At this point we don’t have enough information to put these together. Chery will be the first automaker to use CATL’s sodium-ion batteries . In 2021 CATL stated that their first generation of sodium ion cells would achieve 160Wh/kg, however, we haven’t seen a datasheet or better still an independent test.

What are the advantages and disadvantages of sodium ion batteries?

Advantages: Environmental abundance: Sodium is over 1000 times more abundant than lithium and more evenly distributed worldwide. Safety: Sodium-ion cells can be discharged to 0V for transport, avoiding thermal run-away hazards which have plagued lithium-ion batteries.