Description
| ELECTRICAL SPECIFICATIONS | MECHANICAL SPECIFICATIONS | ||
| Nominal Voltage | 12.8 V | Dimensions (L x W x H) | 20.5 x 10.5 x 9.0” (520 x 267 x 228 mm) |
| Nominal Capacity | 300 Ah | Weight | 76.1 lbs (34.54 kg) |
| Capacity @ 25A | 720 min | Terminal Type | M8 x 1.25 x 2mm |
| Energy | 3840 | Terminal Torque | 80 – 100 in-lbs (9 – 11 N-m) |
| Resistance | ≤30 mΩ @ 50% SOC | Case Material | ABS |
| Efficiency | 99% | Enclosure Protection | IP66 |
| Self Discharge | <3% per Month | Cell Type – Chemistry | Cylindrical – LiFePO4 |
| Maximum Modules in Series | 1 (Single-use) | ||
| DISCHARGE SPECIFICATIONS | CHARGE SPECIFICATIONS | ||
| Maximum Continuous Discharge Current | 100 A | Recommended Charge Current | 15 A – 50 A |
| Peak Discharge Current | 200 A (7.5 s ±2.5 s) | Maximum Charge Current | 100 A |
| BMS Discharge Current Cut-Off | 280 A ±50 A (9 ±4 ms) | Charge Current 14 to 32 ºF (-10 to 0 ºC) | ≤0.1 C |
| Recommended Low Voltage Disconnect | 11 V | Charge Current -4 to 14 ºF (-20 to -10 ºC) | ≤0.05 C |
| BMS Discharge Voltage Cut-Off | 8 V (2.0 ±0.08 vpc) (140 ±60 ms) | Recommended Charge Voltage | 14.2 V – 14.6 V |
| Reconnect Voltage | 9.2 V (2.3 ±0.1 vpc) | BMS Charge Voltage Cut-Off | 15.6 V (3.9 ±0.05 vpc) (1.0 ±0.5 s) |
| 8.8V 2.2±0.3V/cell | Reconnect Voltage | 15.2 V (3.8 ±0.05 vpc) | |
| Short Circuit Protection | 200-600 μs | Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) |
| TEMPERATURE SPECIFICATIONS | HEATING ELEMENT SPECIFICATIONS | ||
| Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) | Heating Temperature Range | -4 to 50 ºF (-20 to 5 ºC) |
| Charge Temperature | -4 to 113 ºF (-20 to 45 ºC) | Heating Time | 1.5 hr @ 15 A |
| Storage Temperature | 23 to 95 ºF (-5 to 35 ºC) | ||
| BMS High Temperature Cut-Off | 176 ºF (80 ºC) | ||
| Reconnect Temperature | 122 ºF (50 ºC) | ||
| *Refer to charge currents below 0°C (32°F) | |||
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