Himax Battery, a leading global lithium battery manufacturer, introduces the 3.2V 100Ah, a next-generation wide-temperature rechargeable lithium-ion cell designed for extreme environmental performance, high discharge capability, and exceptional cycle life. This advanced cell is engineered to deliver reliable energy output in challenging conditions where standard lithium cells fail.
1. Product Description
The Himax 3.2V 100Ah is a LiFePO₄-based wide-temperature lithium-ion cell featuring a nominal capacity of 100Ah and a nominal voltage of 3.2V. Designed for energy storage systems (ESS), electric vehicles (EVs), industrial applications, and defense systems, this model combines high energy density with outstanding temperature tolerance and safety performance.
2. Key Specifications
| Parameter | Specification |
| Nominal Capacity | 100.0Ah |
| Minimum Capacity | 99.0Ah |
| Nominal Voltage | 3.2V |
| ACR (Internal Resistance) | ≤ 0.4mΩ |
| Charging Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.0V |
| Weight | 2020 ± 30g |
| Charge Temperature Range | -45°C to +60°C |
| Discharge Temperature Range | -50°C to +60°C |
| Standard Charge Current | 100A (1C) at 0–55°C |
| Maximum Continuous Charge Current | 300A (3C) (SOC <50%) |
| Standard Discharge Current | 100A (1C) |
| Maximum Continuous Discharge Current | 500A (5C) (SOC >50%) |
| Pulse Discharge Current | 600A (6C, 30s) |
| Cycle Life (25°C) | ≥ 8000 cycles (≥70% capacity retention) |
| Cycle Life (-10°C) | ≥ 1500 cycles (≥70% capacity retention) |
| Storage Temperature (3 months) | -20°C to +25°C |
| Warranty | 12 months from shipment date |
3. Performance Characteristics
3.1 Wide Temperature Operation
The 3.2V 100Ah maintains stable charging and discharging performance across a broad temperature range of -50°C to +60°C, ensuring operational reliability in extreme environments.
At -50°C, discharge capacity retention remains ≥55%, while at 60°C, the retention exceeds 95% — demonstrating excellent electrochemical stability and temperature resilience.
3.2 High-Rate Charge and Discharge
Engineered for high-power applications, the cell supports continuous discharge currents up to 500A (5C) and short-term pulse currents up to 600A (6C). The internal resistance ≤0.4mΩ ensures low heat generation and superior energy efficiency even under heavy loads.
3.3 Cycle Life and Durability
Under standard testing at 25°C, the cell achieves ≥8000 cycles with ≥70% capacity retention. Even at low temperatures (-10°C), it sustains ≥1500 cycles, confirming its robustness for long-term ESS and EV operations.
3.4 Safety and Reliability
Comprehensive safety testing ensures compliance with international standards:
· Free fall test (1.5m) — No fire, no leakage
· Squeeze test (200kN) — No explosion
· Overcharge to 5.475V (1C) — No fire, no venting
· Over-discharge (1C for 90 min) — No thermal runaway
· Short circuit test (5mΩ, 10min) — No abnormal reaction
· Vibration, low-pressure, and thermal cycling tests — Passed all criteria without leakage or deformation
These results confirm the Himax 3.2V 100Ah as a high-safety lithium-ion battery suitable for critical systems operating in dynamic or hazardous environments.
4. Electrical Performance Highlights
| Test Item | Result Summary |
| Rate Charging Performance (0.33C–3C) | Capacity retention ≥98% at 3C |
| Rate Discharge Performance (0.33C–5C) | Capacity retention ≥98% at 5C |
| Charging Performance (-30°C to +60°C) | ≥70% at -30°C; 100% at 25°C |
| Low Temperature Start-Up (-20°C) | 500A–600A start-up current, ≥2.2V cut-off |
| Thermal Cycling (75°C ↔ -40°C, 10 cycles) | Passed; no leakage, no fire |
These characteristics make the 3.2V 100Ah one of the most temperature-tolerant and performance-consistent lithium cells available in the industry.
5. Recommended Applications
The 3.2V 100Ah is optimized for:
· Electric vehicles (EVs) and heavy-duty transport systems
· Energy storage systems (ESS) for renewable integration and grid support
· Military and aerospace equipment
· Backup power systems and off-grid installations
· Industrial automation and robotics
Its balance of high current capability, long service life, and temperature adaptability makes it ideal for both mobility and stationary energy applications.
6. Himax Battery Technical Advantage
Himax Battery specializes in LiFePO₄ (Lithium Iron Phosphate) technology, providing customized lithium battery cells and battery packs for demanding applications. With rigorous quality control, advanced cell manufacturing, and over a decade of R&D expertise, Himax ensures each cell — including the 3.2V 100Ah — delivers unmatched consistency, safety, and energy efficiency.
7. Summary
The Himax 3.2V 100Ah wide-temperature lithium-ion cell represents a new generation of high-performance energy storage solutions. With its extended temperature range, high discharge rate, and exceptional cycle life, it provides a reliable and efficient power source for modern industrial, automotive, and energy storage systems.
For detailed technical consultation, integration support, or custom pack design, please visit www.himaxbattery.com or contact the Himax engineering team.
