Product performance
38.4V 173Ah
Nominal Voltage
38.4V
Working Voltage
32.4V - 43.8V
Recommended Voltage
36V - 42.6V
Cells
12
Ampere-hour Capacity
173Ah
Watthour Capacity
6.643kWh
Self Discharge
3.3% Per Month
IP Rating
IP54
Product parameter
MODEL 36V173-8D
DIMENSIONS INCHES (LxWxH MM) 20.7(525) x 11(280) x 9.8(250)
WEIGH TLBS.(KG) 130(59)
CASE MATERIAL METAL
TERMINAL TYPE M8X1.25-D10
TOROUE 9-10 N-m
INGRESS PROTECTION MARKING IP54
CASE FLAME RATING UL94 V-0
Nominal Voltage 38.4V
Cell Chemistry LiFeP04
Cell Type Prismatic
Ampere-hour Capacity 173Ah
Watthour Capacity 6.643kWh
Charge Efficiency 99%
lmpedance (50% SOC, 1kHz) ≤13mΩ
Cycles @ 70% DOD >4000
Parallel Connection Up to 6 (173Ah-1050Ah)
Serial Connection Up to 2 (38.4V-76.8V)
Continuous Discharge Current 173A
Peak Discharge Current 250A - 300s
Peak Discharge Current 400A - 5s
Short Circuit Protection 1600A - 100us, no automatic restart
Low Voltage Reconnect Automatic
Self-Discharge per Month @ 25°C in OFF mode 3.3%

MAXIMUM CHARGING CURRENT


TEMP/SOC <80% <90%
<98%
<100%
(0,10] 0.37C 0.37C 0.12C 0.12C
(10,45]
1C 0.8C 0.5C 0.5C
(45,55]
0.5C 0.5C 0.4C 0.4C

Charge Temperature 32°F ~ 131°F (0°C ~ 55°C)
Discharge Temperature -22°F ~ 140°F (-30°C ~ 60°C)
Operating Humidity 90%RH
Battery Internal Protection Short Circuit Current, Temperature, Over Voltage, Under Voltage, Over-curent
Battery Functions Cell Balancing, State of Charge, CAN
Safety Systems Fuse, Hardware, BMS
Shipping Classification UN3480, Class 9