Detailed Specifications

ELECTRICAL SPECIFICATIONS CHARGE SPECIFICATIONS
Nominal Voltage 12.8 V Recommended Charge Current 5 A - 50 A
Nominal Capacity 100 Ah Maximum Charge Current 100 A
Capacity @ 25A 240 min Recommended Charge Voltage 14.2 V - 14.6 V
Resistance ≤30 mΩ @ 50% SOC
BMS Charge Voltage Cut-O
15.4 V (3.85 ±0.025 vpc)
(1000 ±200 ms)
Eiciency 99%
Self Discharge <3% per Month
Reconnect Voltage 14.6 V (3.65 ±0.05 vpc)
Maximum Modules in Series 1 (Single-Use)
Balancing Voltage 14.4 V (3.6 ±0.025 vpc)
DISCHARGE SPECIFICATIONS
Maximum Continuous Discharge Current 100 A
HEATING ELEMENT SPECIFICATIONS:
Peak Discharge Current 200 A (7.5 s ±2.5 s) Heating Temperature Range -4 to 41 ºF (-20 to 5 ºC)
BMS Discharge Current Cut-O 280 A ±50 A (32 ±10 ms) Heating Time Approximately 1 hr @ 10 A
Recommended Low Voltage Disconnect 11 V BMS Heating Element Cut-O 167 ºF (75 ºC)
BMS Discharge Voltage Cut-O 9.2 V (2.3 ±0.08 vpc) (4.7 ±1 s)
Reconnect Voltage 10 V (2.5 ±0.1 vpc)
COMPLIANCE SPECIFICATIONS
Short Circuit Protection 200-600 µs
Certifications
CE (battery)
UL1642 & IEC62133 (cells)
TEMPERATURE SPECIFICATIONS
Shipping Classification UN 3480, CLASS 9
Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)
Charge Temperature* -4 to 113 ºF (-20 to 45 ºC)
DIMENSIONAL SPECIFICATIONS
Storage Temperature 23 to 95 ºF (-5 to 35 ºC)
BMS High Temperature Cut-O - Discharge 185 ºF (85 ºC)
BMS High Temperature Cut-O - Charge 140 ºF (60 ºC)
Reconnect Temperature
122 ºF (50 ºC)
*Refer to charge currents below 32°F (0°C)
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)
13 x 6.8 x 8.8”
329 x 172 x 223 mm
Weight 27.9 lbs (12.64 kg)
Terminal Type M8 x 1.25 x 12mm
Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
Case Material ABS
Enclosure Protection IP66
Cell Type - Chemistry Cylindrical - LiFePO
4
DATA SHEET
ENGINEERED
IN THE USA
RB100-LT
Voltage: 12.8V | Capacity: 100 Ah | Energy: 1280 Wh | Group: 31
relionbattery.com
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1.803.547.7288 • TOLL FREE: [phone] | 1433 Dave Lyle Blvd • Rock Hill, SC 29730
RB100-LT DATA SHEET • 10.28.20