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new CMBT 12V-65Ah

Applications

  • All purpose
  • Uninterruptable Power Supply(UPS)
  • Electric Power System(EPS)
  • Emergency back-up power supply
  • Emergency light
  • Railway signal
  • Aircraft signal
  • Alaram and security system
  • Electronic apparatus and equipment
  • Communication power supply
  • DC power supply
  • Auto control system



Where to buy Compare
Warranty 6 months
Where to buy
Service centers
Delivery
Nominal Voltage 12V
Nominal Capacity(20hr) 65.0AH
Dimensions
Length 375±3mm(14.7 inches)
Width 193±2mm(6.57 inches)
Container Height 204±2mm(8.03 inches)
Total Height (with Terminal) 178±2mm(7.01 inches)
Approx Weight Approx 19.2 kg (42.3lbs)
Terminal T6
Container Material ABS
Rated Capacity
65.0AH/3.25A...... (20hr, 1.80V/cell,25°C/77°F)
62.1AH/6.21A.....(10hr, 1.80V/cell,25°C/77°F)
53.6AH/10.72A.....(5hr, 1.75V/cell,25°C/77°F)
45.8AH/15.3A.....(3hr, 1.75V/cell,25°C/77°F)
37.5AH/37.5A.....(1hr, 1.60V/cell,25°C/77°F)
Max.Discharge current 780A (5s)
Internal Resistance Approx 7.3mU
Operating Temp Range
Discharge: -15~50°C(5~122°F)
Charge: -0~40°C(32~104°F)
Storage: -15~40°C(5~104°F)
Nominal Operating Temp.Range 25±3°C(77±5°F)
Cycle Use
Intial Charging Current Voltage
14.4V~15.0V at25°C(77°F)Temp.Coefficient-30mV/°C
Standby Use
No limit on Intial Charging Curent Voltage
13.5V~13.8V at25°C(77°F)Tep.Coefficient -20mV/°C
Capacity affected by Temperature
40°C (104°F) 103%
25°C (77°F) 100%
0°C (32°F) 86%
Self Discharge
Crown batteries may be stored for up to 6 months
at 25°C(77°F) and then a freshing charge is required.
For higher termeratures the time interval will be shorter.


Constant Current Discharge (Amperes) at 25°C(77°F)
F.V/Time 5min 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h
1.85V/cell 114.0 87.6 75.5 65.6 50.8 37.8 30.6 18.5 14.2 11.78 10.04 8.79 7.11 5.98 3.20
1.80V/cell 142.7 102.5 85.9 73.8 55.7 40.8 32.7 19.7 14.9 12.34 10.47 9.16 7.40 6.21 3.25
1.75V/cell 160.9 11.8 93.8 79.0 58.7 42.8 34.2 20.4 15.3 12.65 10.72 9.35 7.51 6.27 3.29
1.70V/cell 177.1 120.7 100.1 82.9 61.4 44.3 35.6 21.1 15.8 12.96 10.97 9.53 7.62 6.33 3.32
1.65V/cell 193.8 130.0 105.1 86.1 63.3 45.8 36.6 21.6 16.2 13.23 11.18 9.70 7.73 6.40 3.37
1.60V/cell 210.1 138.1 109.3 89.4 65.0 47.4 37.5 22.1 16.6 13.49 11.38 9.84 7.83 6.48 3.38


Constant Power Discharge (Watts) at 25°C(77°F)
F.V/Time 5min 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h
1.85V/cell 208.5 161.7 140.9 123.6 96.8 72.7 59.1 35.9 27.7 23.0 19.7 17.28 14.04 11.83 6.34
1.80V/cell 258.1 187.0 158.1 137.0 104.6 77.9 62.8 37.9 29.0 24.0 20.4 17.93 14.56 12.27 6.43
1.75V/cell 284.8 200.8 170.5 145.3 109.3 80.9 65.3 39.3 29.6 24.5 20.9 18.24 14.74 12.38 6.50
1.70V/cell 304.9 211.9 179.5 151.4 113.6 83.4 67.7 40.4 30.4 25.1 21.3 18.58 14.94 12.49 6.56
1.65V/cell 328.8 226.2 186.9 156.0 116.3 85.4 69.1 41.2 31.1 25.5 21.6 18.84 15.13 12.61 6.64
1.60V/cell 348.4 235.0 191.2 160.3 118.4 87.9 70.5 41.9 31.6 25.9 21.9 19.07 15.30 12.74 6.66

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