9 Ah LTO cylindrical cell
LITHIUM IRON PHOSPHATE BATTERY CELL
1.Power at 25°C for 10 sec is calculated using Freedom Car discharge formulas.
2.Optimal storage temperature is 25°C.
3.In battery systems, the battery management system must enforce the voltage limits at the individual cell level.
4.The pole height of the cell is not included in the cell dimensions.
Technical specifications
| CELL Performance Characteristics Nominal Values | |
| Nominal Voltage | 2.3V |
| Capacity | 9Ah |
| Typical high rate capacity (@72A，25°C) | 9Ah |
| Typical energy (@72A，25°C) | 20.7Wh |
| Pulse power (FreedomCar, 10 sec pulse, 50% SOC at 25°C) (Charge/Discharge) | 504W / 270W |
| Energy density | 184Wh/L |
| Power density 1 | 2400W/L |
| Specific energy | 74Wh/kg |
| Specific power 1 | 964.3W/kg |
| Internal charge impedance (10sec DC pulse 50% SOC,at 25°C) | 3.33mΩ |
| Internal discharge impedance (10sec DC pulse 50% SOC,at 25°C) | 3.27mΩ |
| Max continuous charge | 90A |
| Max continuous discharge | 90A |
| Pulse charge/discharge rate (10 sec pulse) | 180A |
| Internal impedance (1000 hertz AC, 10% SOC 25°C) | ≤1.5mΩ |
| Life Characteristics | |
| Cycle life at 1C charge and 1C discharge, 100% DOD, 25°C | >16000 to 80% initial capacity |
| Cycle life at 1C charge and 1C discharge, 100% DOD, 45°C | >1000 to 92% initial capacity |
| Calendar life at 25°C | 25 Years |