August 18, 2022
Probably the most technical instructions of NIO’s battery R&D is LMFP batteries, and the technical

Probably the most technical instructions of NIO’s battery R&D is LMFP batteries, and the technical course is very similar to CATL’s M3P batteries, in line with native media.


Along with battery giants together with CATL growing lithium manganese iron phosphate (LMFP) batteries, NIO, which simply showed two months in the past that it’s undertaking in-house battery R&D, additionally appears to be focused on this course.

Probably the most technical instructions of NIO’s battery building is LMFP batteries, which might be very similar to CATL’s M3P batteries, native media LatePost reported as of late.

Business insiders say the M3P batteries’ power density is set 15 p.c upper than lithium iron phosphate (LFP) batteries, which will achieve 210 Wh/kg, at a value similar to LFP batteries, in line with the file.

At the present, energy batteries principally come with ternary batteries and LFP batteries, and within the first part of the 12 months, the previous’s put in base in China was once 45.6 GWh, accounting for 41.4 p.c of the whole, China Automobile Battery Innovation Alliance (CABIA) knowledge launched final month confirmed.

LFP batteries put in within the first part of the 12 months have been 64.4 GWh, accounting for 58.5 p.c of the whole put in base, in line with the information.

LMFP batteries will regularly substitute normal LFP batteries and change into the mainstream answer for phosphate-based batteries, the LatePost file stated, bringing up trade resources.

The file didn’t supply extra details about NIO’s battery building.

In a convention name following the June 9 announcement of its quarterly file, NIO founder, chairman and CEO William Li showed that the corporate could be growing batteries in-house.

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NIO has a battery staff of greater than 400 folks to investigate spaces together with battery fabrics, cells, and battery control programs to totally determine battery machine building and industrialization features, he stated on the time.

The corporate will put into manufacturing its new battery pack in 2024, which can improve 800V high-voltage rapid charging, in line with Li.

Particularly, this comes after an environmental evaluate file in past due Might printed that NIO plans to take a position RMB 218.5 million ($32.8 million) in Shanghai, the place its world headquarters is positioned, to construct a lithium battery lab and mobile pilot line.

As well as, NIO carried out for a “cylindrical battery” patent, which was once filed on April 13 and made public on June 14, in line with knowledge supplier Tianyancha.

The inventor of the patent is NIO vice chairman Zeng Shizhe, who could also be the clothier of the corporate’s ternary lithium and LFP hybrid battery pack introduced in September final 12 months.

Up to now few years, NIO’s fashions had been the usage of the ternary batteries repeatedly utilized in high-end fashions.

Even though those packs have a better power density, they actually have a upper value and decrease protection than LFP batteries. For its section, LFP batteries have worse wintry weather vary efficiency along with decrease power density.

On September 23 of final 12 months, NIO formally introduced the release of the 75-kWh hybrid pack, and so they turned into to be had in November.

The 75-kWh pack is a hybrid of the typical ternary lithium battery cells and LFP cells, making NIO the primary electrical automobile corporate to make use of each ternary fabrics in addition to LFP fabrics in its packs.

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It provides an extended wintry weather vary and correct state of rate (SoC) estimates supported by way of NIO’s proprietary era, offering the similar efficiency as ternary lithium batteries, the corporate stated on the time.


This text was once first revealed by way of Phate Zhang on CnEVPost, a site specializing in new power automobile information from China.