Ternary Lithium Battery: High Energy Density and Versatile Applications
Ternary lithium batteries use a nickel-cobalt-manganese (NCM) oxide cathode, combining the strengths of LiCoO₂, LiNiO₂, and LiMn₂O₄. The three elements form a superlattice structure with strong synergy, delivering high stability and a 3.6V discharge platform. It is considered one of the most promising cathode materials.
Key Features
- High energy density
- Good safety and cycle stability
- High rate discharge capability
- Moderate cost
Ternary batteries are widely used in consumer electronics, industrial devices, medical instruments, and increasingly in robotics, AGVs, drones, and EVs.
Ternary Polymer Lithium Battery
When a gel polymer electrolyte is used instead of liquid electrolyte, it forms a ternary polymer lithium battery. The gel electrolyte offers ionic conductivity up to 10⁻³ S/cm and better mechanical strength, thermal tolerance, and electrochemical stability. It enables higher energy density and safety.
Ternary Power Lithium Battery
Power batteries require high rate discharge. Key factors affecting rate capability include electrode thickness, electrolyte, separator, and particle size. Thinner electrodes reduce impedance but also capacity. Panasonic has commercialized 18650 cells with 12C discharge and 3300mAh. Domestic manufacturers are improving rate performance and cycle life through coating and modification technologies.
Low-Temperature Ternary Lithium Battery
Low temperature reduces lithium-ion mobility. Solutions include low-melting-point electrolytes and smaller active particles. Most commercial batteries support -20°C discharge with over 50% capacity retention and about 400 cycles. For extreme cold (down to -40°C), specially designed cells can retain over 67% capacity, meeting demands in aerospace, special equipment, and frigid regions.
Outlook
Current research focuses on precursor preparation, synthesis methods, and the structure-performance relationship. By adjusting Ni/Co/Mn ratios and adding functional additives, ternary batteries can be tailored for high-power, high-capacity, or ultra-low-temperature applications, supporting diverse energy storage and power needs.
Founded in Shenzhen in 2005, Ryder Electronics Co., Ltd. is a national high-tech enterprise and recognized "specialized and sophisticated" company. We master the full chain of lithium battery system integration: BMS development, PACK design, charger R&D, electronics, software, industrial and mold tooling.
In 2021, we built the Huizhou Ryder New Energy Industrial Park (50 acres, 84,000㎡ floor area) including 45,000㎡ modern workshops and 10,000㎡ smart warehouse. Our 500+ employees include 12% R&D personnel, each with 10+ years of experience in power lithium products. We operate a CNAS-like test lab covering safety, performance, environment, reliability, and application. Products are UL/CE/CB certified and exported to 40+ countries.
Vertical Integration – One-Stop Service
We provide a seamless service chain: project evaluation → solution design → BMS/charger development → SMT → PACK assembly → inspection → after-sales support. Through 12 smart manufacturing processes, we serve:
Personal mobility : e-bike, e-motorcycle, e-scooter systemshttps://www.ryderelectronics.com/electric-bicycle-battery/
Industrial power : forklifts, AGV robots, power toolshttps://www.ryderelectronics.com/golf-cart-batter/
Smart storage : home energy storage, portable power stations, microgridshttps://www.ryderelectronics.com/energy-storage/
Intelligent living : wireless vacuum cleaners, medical devices, security systemshttps://www.ryderelectronics.com/consumer-battery/
We have 200+ engineering staff, 68 patents, digital quality control, and 24/7 global technical support.
