7
SPECS
ARK BATTERY SPECS
100AH, 48V
200AH, 24V
200AH,48V
NOMINAL VOLTAGE
48
24
48
ACTUAL VOTLAGE 30% SOC
51.2
25.6
51.2
BATTERY AH
100
200
200
RECOMMENDED CHARGE/DISCHARGE CURRENT
75
100
100
MAX CONTINUOUS CHARGE/DISCHARGE CURRENT
100
140
140
SURGE AMPS 10MS
300
600
600
BREAKER SIZE (A)
125
160
160
MINIMUM TEMPERATURE (FARENHEIT)
32
32
32
MAXIMUM TEMPERATURE (FARENHEIT)
120
120
120
ABSORB VOLTS
57.2
28.6
57.2
FLOAT VOLTS
54.4
27.2
54.4
ABSORB DONE AMPS
5 AMPS
10 AMPS
10 AMPS
ABSORB DONE TIME
10 MIN.
10 MIN.
10 MIN.
BMS HIGH VOLT CUTOUT
60.6 +/- 1V
30.3 +/- 0.5V 60.6 +/- 1V
BMS LOW VOLT CUTOUT
4 1+/- 1V
20.5 +/- 1V
41 +/- 1V
RECOMMENDED INVERTER LOW VOLT CUTOUT
48
24
48
TERMINAL TYPE
BOLT ON
BOLT ON
BOLT ON
LOW TEMPERATURE PROTECTION
YES
NO
NO
CELL CERTIFICATION
UL1642
UL1642
UL1642
BATTERY CERTIFICATION
UL1973
UN38.3
UN38.3
TEMPERATURE COMPENSATION
0
0
0
CELL CHEMISTRY
LifePO4
LifePO4
LifePO4
RATED CYCLE LIFE: 100% DEPTH OF DISCHARGE
3,000
3,000
3,000
RATED CYCLE LIFE: 80% DEPTH OF DISCHARGE
5,000
5,000
5,000
RATED CYCLE LIFE: 50% DEPTH OF DISCHARGE
6,500
6,500
6,500
RETAINED CAPACITY AT THE END OF CYCLE LIFE
80%
80%
80%
VENTILATION REQUIRED
NO
NO
NO
200AH, 48V
31⅛”
9.75”
23⅝”
9⅛”
15.75
”
25⅝”
100AH, 48V
AND
200AH, 24V