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 | 82.7 lbs (37.5 kg) |
Capacity @ 25A | 720 min | Terminal Type | M8 x 1.25 |
Energy | 3840 Wh | 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 | 800 A (2 s) | Maximum Charge Current | 100 A |
BMS Discharge Current Cut-Off | 1000 A ±100 A (2.2 ±1 ms) | Charge Current 32ºF to 14ºF (0 to -10 ºC) | ≤0.1 C |
Recommended Low Voltage Disconnect | 11 V | Charge Current -4ºF to 14ºF (-20 to -10 ºC) | ≤0.05 C |
BMS Discharge Voltage Cut-Off | 9.2 V (2.3 ±0.08 vpc) (4.2 ±0.5 s) | Recommended Charge Voltage | 14.2 V – 14.6 V |
Reconnect Voltage | 10 V (2.5 ±0.1 vpc) | BMS Charge Voltage Cut-Off | 15.4 V (3.85 ±0.025 vpc) |
Short Circuit Protection | 200-600 µs | (1 ±0.2 s) | |
Reconnect Voltage | 14.6 V (3.65 ±0.05 vpc) | ||
Balancing Voltage | 14.4 V (3.6 ±0.025 vpc) |
TEMPERATURE SPECIFICATIONS | COMPLIANCE SPECIFICATIONS | ||
Discharge Temperature | -4 to 140 ºF (-20 to 60 ºC) | Certifications | CE (battery) |
Charge Temperature* | -4 to 113 ºF (-20 to 45 ºC) | UN38.3 (battery) | |
Storage Temperature | 23 to 95 ºF (-5 to 35 ºC) | UL1642 & IEC62133 (cells) | |
BMS High Temperature Cut-Off | 176 ºF (80 ºC) | Shipping Classification | UN 3480, CLASS 9 |
Reconnect Temperature | 122 ºF (50 ºC) | ||
*Refer to charge currents below 0°C (32°F) |
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