Powered by Grepow's Advanced Battery Technologies
Introduction: Redefining the Power Boundaries of Industrial Drones
As industrial drones increasingly operate in extreme environments, traditional lithium batteries struggle to meet demands for high energy density and rugged performance. Tattu, a leading brand in intelligent power solutions, introduces its next-generation semi-solid-state battery series with high energy densities spanning 280, 300, 330, and 350Wh/kg. Built on 27 years of R&D expertise from its parent company Grepow, these batteries combine modular architecture and deep customization to deliver unmatched power for high-intensity applications like delivery drones and power line inspections.
Key Product Highlights
Comprehensive Energy Gradient Coverage for Precise Application Matching
| Model Series | Energy Density | Core Application Scenarios |
| TARBG28 | 280Wh/kg | Lightweight drones, short-haul logistics |
| TARBG30 | 300Wh/kg | Power inspection robots, mid-range drones |
| TARBG33 | 330Wh/kg | Extreme cold operations, research equipment |
| TARBG35 | 350Wh/kg | Heavy-lift VTOL drones, aerospace systems |
Breakthrough Technologies Behind Tattu Batteries
Dual Electrolyte Innovation
- Solid Electrolyte Coating: Ensures stable ion transport channels even under high discharge rates, critical for industrial drones’ peak performance.
- In-Situ Cured Gel Electrolyte: Combines liquid electrolyte efficiency with solid-state safety, significantly reducing leakage risks while enhancing thermal stability.
Advanced Material Engineering
- High-Nickel Cathodes: Maximizes energy density output to meet extended flight time requirements.
- Silicon-Carbon Anodes: Improves lithium storage capacity for stable operation under high energy density and prolonged cycle life.
- Functional Separator Coatings: Effectively suppresses dendrite growth to ensure long-term reliability.
Industrial-Grade Safety & Reliability
- Full-Temperature Operation: Validated across -40°C to 60°C environments with industry-leading capacity retention in extreme cold.
- Certified Protection: UL1642/RoHS compliant, IP67 optional for harsh operating conditions.
- Structural Resilience: Shock/vibration-resistant design proven in real-world industrial drone deployments.
Modular Architecture & Fast Charging
- Intelligent BMS Configuration: Supports battery state estimation based on voltage, current, internal resistance, temperature, achieving high SOC calculation accuracy.
- 24S High-Voltage Configuration: Supports up to 100.8V system voltage for high-power industrial drones.
- Integrated PACK Design: Combines structural reinforcement with thermal management, improving space utilization by 20%+ and system efficiency.
- 5C Intelligent Chargers: Active balancing technology enables ultra-fast 30-minute full recharge cycles.
- Universal Compatibility: AS150/Prolanv and other standard interfaces ensure seamless integration with mainstream drone platforms.
Manufacturing Excellence
As part of the Grepow Group, Tattu batteries benefit from:
✅ 300+ Engineering Experts: Specialized teams in electrochemistry, materials science, and structural design driving continuous innovation.
✅ Automated Production Systems: Intelligent manufacturing equipment ensuring 99.8% batch consistency.
✅ Advanced Validation Labs: Full-temperature environmental chambers and precision testers guaranteeing industrial-grade reliability.
Conclusion: Powering Industries, Defining Standards
With gradient energy options and Grepow-backed engineering rigor, Tattu delivers mission-critical power solutions for the most demanding applications. From Arctic inspections to heavy cargo drones, our batteries are built to outperform.
Custom Solutions for Your Unique Needs – Contact Tattu Team Now.
Tattu Official: https://tattuworld.com/
Tattu USA: https://genstattu.com/
Tattu EU: https://www.gensace.de/