Chemistry & Cell Components

Chemistry & Cell Components

LMO | Technology

LMO | Technology

Pros and Cons of Lithium Manganese Oxide (LMO) vs. Lithium Iron Phosphate (LFP) S

LFP Strength

LFP Weakness

LFP Opportunity

LFP Threat

- Safety - Good cycle life - Abundance of iron

- Weight - Energy density - Low temperature performance - Power - Difficult to read state of charge - Low recycle value - Cost (*2022)

- Low/mid- range/ entry-level EVs - e-Bus, e-Bicycle - Stationary storage - Cost sensitive applications

- NMC - High-voltage LNMO - Na-ion battery - Regulations on energy density - Increasing material cost

LMO Strength

Cost

Safety

Power capability (Fast charge capability)

LMO Weakness

Energy density

Life span

High temperature performance

Source: Battery Talk: Battery Application Break Down 1/01/2024 (Version 2.0)

LMO Opportunity

e-Bicycle, e-scooter

Stationary storage

Cost sensitive applications

Long range/high-end EVs (NMC/LMO blends)

LMO Threat

LMFP

High-voltage LNMO

Lithium Manganese Oxide (LMO) was one of the earlier commercialized LIB technologies with its strength in cost effectiveness and high power output. However, LMO typically offers lower cycle life and thermal stability compared to LFP, which is known for its superior cycling stability and safety features. Recent trend in LMO material development is NMC/LMO blend which leverages the high energy density of NMC with the enhanced power capability of LMO. This blend is suitable for applications that require both high capacity and good power delivery, such as in hybrid EV or certain portable electronics.

Extracted from the PDF; charts and images may read imperfectly.