LTO66160 40Ah 2.3V Lithium Titanate Battery Cell for High-Rate Industrial Applications
40Ah Lithium Titanate Battery Cell for High-Rate Power Applications
This 40Ah lithium titanate (LTO) battery cell is designed for battery systems that require high current capability, low internal impedance and frequent charge-discharge operation. With a nominal voltage of 2.3V and a cylindrical metal housing, it can be evaluated for industrial power systems, battery pack integration and other demanding electrical applications.
High-Rate Charge and Discharge Capability
The cell supports a maximum continuous charge current of 240A and a maximum continuous discharge current of 240A under the specified test temperature of 25°C ±5°C. Its specified pulse current reaches 400A for 10 seconds under the same temperature conditions. Actual current limits depend on operating temperature, cooling, system design and the manufacturer’s operating instructions.
Low AC Internal Impedance
The specified AC internal impedance is ≤1.0mΩ under the stated measurement conditions. Low impedance can help reduce resistive losses in suitable battery configurations. Actual system performance depends on connections, jeux de barres, cell matching and pack design.
Wide Specified Operating Temperature Range
The specified operating temperature range is -40°C to +65°C. This range should not be interpreted as a guarantee that maximum current is available at every temperature. Charging and discharging require appropriate current limits and thermal management, particularly at low or high temperatures.
Conçu pour l'intégration de batteries
The cylindrical format supports evaluation by battery pack manufacturers, industrial equipment developers and system integrators. Before deployment, engineers should verify the required series-parallel configuration, voltage range, stratégie de protection, thermal design and application-specific safety requirements.
Important: The stated cycle-life figure is based on a specified test criterion. Actual service life depends on operating conditions, charge-discharge profiles, temperature and system design.
| Spécification | Détails |
|---|---|
| Type de produit | Cylindrical Lithium Titanate Battery Cell |
| Chimie des batteries | Lithium Titanate (LTO) |
| Capacité nominale | 40Ah |
| Tension nominale | 2.3V |
| Standard Charge Cut-off Voltage | 2.9V |
| Standard Discharge Cut-off Voltage | 1.5V |
| AC Internal Impedance | ≤1.0mΩ at 1kHz, at 50% SOC |
| Courant de charge continu maximum | 240A at 25°C ±5°C |
| Courant de décharge continu maximum | 240A at 25°C ±5°C |
| Maximum Pulse Charge/Discharge Current | 400A for 10 seconds at 25°C ±5°C |
| Operating Temperature Range | -40°C to +65°C |
| Recommended Current Below 0°C | ≤40A for charging/discharging |
| Cooling Guidance | Cooling recommended above 35°C |
| Recommended Storage Temperature | -5°C to +28°C |
| Diamètre | 66.0 ±1.0mm |
| Hauteur | 161.0 ±1.0mm |
| Poids | 1230 ±10g |
| Cycle-Life Test Criterion | 16,000 cycles; discharge capacity ≥80% of initial capacity under specified test conditions |
| Format de cellule | Cylindrical metal case |
| Application | Subject to battery pack design and system validation |
Technical notes: Current ratings depend on temperature and test conditions. The operating temperature range does not mean maximum current is available throughout the entire range. Use an appropriate charger, protection system and thermal management design. Confirm the latest manufacturer specification before final system design.
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40Ah Lithium Titanate Battery Cell for High-Rate Power Applications
This 40Ah lithium titanate (LTO) battery cell is designed for battery systems that require high current capability, low internal impedance and frequent charge-discharge operation. With a nominal voltage of 2.3V and a cylindrical metal housing, it can be evaluated for industrial power systems, battery pack integration and other demanding electrical applications.High-Rate Charge and Discharge Capability
The cell supports a maximum continuous charge current of 240A and a maximum continuous discharge current of 240A under the specified test temperature of 25°C ±5°C. Its specified pulse current reaches 400A for 10 seconds under the same temperature conditions. Actual current limits depend on operating temperature, cooling, system design and the manufacturer’s operating instructions.Low AC Internal Impedance
The specified AC internal impedance is ≤1.0mΩ under the stated measurement conditions. Low impedance can help reduce resistive losses in suitable battery configurations. Actual system performance depends on connections, jeux de barres, cell matching and pack design.Wide Specified Operating Temperature Range
The specified operating temperature range is -40°C to +65°C. This range should not be interpreted as a guarantee that maximum current is available at every temperature. Charging and discharging require appropriate current limits and thermal management, particularly at low or high temperatures.Conçu pour l'intégration de batteries
The cylindrical format supports evaluation by battery pack manufacturers, industrial equipment developers and system integrators. Before deployment, engineers should verify the required series-parallel configuration, voltage range, stratégie de protection, thermal design and application-specific safety requirements. Important: The stated cycle-life figure is based on a specified test criterion. Actual service life depends on operating conditions, charge-discharge profiles, temperature and system design.High Continuous Current Capability
Supports up to 240A continuous charging and discharging under specified test conditions at 25°C ±5°C.
400A Pulse Current
Supports a specified 400A charge/discharge pulse for 10 seconds at 25°C ±5°C, subject to application design and operating limits.
Low AC Internal Impedance
AC internal impedance is specified at ≤1.0mΩ when measured at 1kHz after the cell is charged to 50% state of charge.
Wide Operating Temperature Range
Specified operating temperature range of -40°C to +65°C, with current derating and cooling guidance required under certain conditions.
Cylindrical Metal Housing
A compact cylindrical form factor suitable for evaluation in engineered battery packs and industrial power systems.
Long Cycle-Life Test Performance
The specification lists a 16,000-cycle test criterion with discharge capacity remaining at or above 80% of initial capacity under the specified test method. This is not a universal service-life guarantee.
B2B Integration Potential
Suitable for technical evaluation by battery pack manufacturers, industrial equipment developers and system integrators. Final suitability depends on the complete battery system and application requirements.
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