Core Technical Parameters
| Parameter | Specification | Parameter | Specification |
|---|
| Model | LTO-45Ah | Battery Chemistry | Lithium Titanate (LTO) |
| Cell Construction | Cylindrical | Shell Material | Aluminum |
| Nominal Voltage | 2.3V | Nominal Capacity | 45Ah |
| Nominal Energy | Approx. 103.5Wh (calculated) | Internal Resistance | ≤1mΩ |
| Charging Upper Limit | 2.8V | Discharge Cut-off Voltage | 1.5V |
| Maximum Charge Current | 10C / 450A | Maximum Discharge Current | 10C / 450A |
| Listed Cycle Life | 30,000 cycles | Cell Weight | 1.25kg |
| Cell Diameter | 66mm | Height Excluding Terminals | 160mm |
| Height Including Terminals | 202mm | Operating Temperature | -50°C to 65°C, charge and discharge |
| Short-term Storage | -20°C to 45°C, within 1 month | Long-term Storage | -20°C to 20°C, within 1 year; humidity <70% |
Technical note: The datasheet identifies 450A as the maximum charge and discharge current but does not specify duration, duty cycle, temperature, cooling conditions or a continuous-current rating. It also lists 30,000 cycles without defining the cycling method or remaining-capacity threshold. Validate operating limits for the intended system and use a compatible BMS with pack-level protection.
