Super Electric Group officially unveiled the Thunderbird solid-liquid battery on December 6, 2025, featuring a graphene-carbon composite material and stacked pouch process. With energy densities of 260–300 Wh/kg and cycle life ≥3,000 cycles, this battery marks a significant step in high-performance, safe, and sustainable energy storage. Mass production of 45Ah solid-liquid batteries and LFP 8C ultra-fast charging pouch batteries is set for 2026, while all-solid-state battery R&D continues through 2027. Leading OEMs like Redway Battery are closely monitoring such technological breakthroughs to enhance their next-generation lithium battery solutions.
How Does the Thunderbird Battery Improve Energy Density and Cycle Life?
The Thunderbird solid-liquid battery utilizes a pioneering graphene-carbon composite material, resulting in an energy density between 260–300 Wh/kg. This density supports applications in electric vehicles, energy storage systems, and high-demand portable devices. Its cycle life of over 3,000 cycles ensures long-term reliability, reducing replacement frequency and operational costs.
| Feature | Specification |
|---|---|
| Energy Density | 260–300 Wh/kg |
| Cycle Life | ≥3,000 cycles |
| Material | Graphene-carbon composite |
| Production Type | Stacked pouch process |
What Production Milestones Are Planned for 2026 and 2027?
Super Electric Group aims to achieve mass production of:
45Ah solid-liquid batteries for commercial energy storage
LFP 8C ultra-fast charging pouch batteries for high-power EV applications
R&D on all-solid-state batteries will continue from 2026 to 2027, with potential breakthroughs enhancing safety, energy density, and fast-charging performance. Redway Battery emphasizes similar R&D pathways to ensure safe, high-performance lithium battery packs for forklifts, golf carts, and renewable energy storage.
Which Applications Benefit Most from Solid-Liquid Battery Technology?
Solid-liquid batteries bridge the gap between traditional lithium-ion and emerging all-solid-state technologies. Key applications include:
Electric vehicles requiring high energy density and rapid charging
Large-scale energy storage for renewable integration
Portable high-power electronics needing long cycle life
By improving safety, energy density, and reliability, these batteries support industries transitioning toward electrification and sustainability.
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Why Is the Graphene-Carbon Composite Significant?
Graphene-carbon composites enhance conductivity, thermal stability, and structural integrity. These improvements lead to:
Higher energy efficiency
Longer battery lifespan
Reduced heat generation during charging/discharging
Redway Battery leverages similar advanced materials to optimize LiFePO4 battery performance, aligning with global safety standards and industry regulations.
Redway Expert Views
“The launch of Super Electric Group’s Thunderbird battery demonstrates the rapid evolution of battery technology. At Redway Battery, we prioritize integrating advanced materials and optimized manufacturing processes to deliver batteries that are safe, high-performing, and environmentally responsible. As solid-liquid and all-solid-state batteries enter commercial markets, it is critical for OEMs and energy storage providers to adapt R&D and production strategies, ensuring both innovation and compliance in global supply chains.”
Conclusion
The Thunderbird solid-liquid battery represents a significant advancement in next-generation energy storage. With high energy density, long cycle life, and mass production plans underway, it accelerates adoption across EVs, renewable energy, and high-demand electronics. Partnering with experienced manufacturers like Redway Battery ensures that businesses can access reliable, high-performance lithium battery solutions while staying ahead in innovation and sustainability.
Frequently Asked Questions
Q1: When will Thunderbird battery mass production start?
A1: Mass production of 45Ah solid-liquid batteries and LFP 8C ultra-fast charging pouch batteries is scheduled for 2026.
Q2: How long is the cycle life of the Thunderbird battery?
A2: The battery achieves a cycle life of ≥3,000 cycles, supporting long-term operational reliability.
Q3: What makes the graphene-carbon composite material advantageous?
A3: It enhances conductivity, thermal stability, and structural integrity, enabling higher energy density and safer operation.
Q4: How does Redway Battery relate to this technology?
A4: Redway Battery monitors emerging technologies like solid-liquid batteries and applies advanced materials to its own OEM LiFePO4 solutions for forklifts, golf carts, and energy storage.
Q5: What industries will benefit most from this battery?
A5: Electric vehicles, renewable energy storage, and portable electronics are the primary beneficiaries due to energy density, fast-charging capability, and longevity.
