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GTO12120(12V120AH/10HR)Suitable for family
  • GTO12120(12V120AH/10HR)Suitable for family

GTO12120(12V120AH/10HR)Suitable for family

Application scenario
1.Uninterruptible power supply
2. Backup power supply
3. Emergency lighting
4. Power tools and power stations
5. Transportation
6. Energy storage
7. Security and network communication systems, etc
Product characteristics
1. ABS structure, no leakage
2. Low self-discharge rate, fireproof
3. It can be installed and used in multiple directions
4. High quality AGM diaphragm and lead-calcium alloy plate
5. Wide operating temperature range: -20°C ~ 50°C
    Specifications
    Nominal Voltage 12V
    Nominal Capacity(10hr) 120AH
    Dimension Length                             406±2mm(15.98inch)
    Width                               173±2mm(6.81inch)
    Height                              236±2mm(9.29inch)
    Total Height                     236±2mm(9.29inch)
    Approx Weight Approx. 34.5kg(+-4%)
    Terminal Type M8
    container Material ABS(UL-94HB)
    Internal Resistance Approx.4mΩ
    Rated Capacity 123AH                                (20hr, 1.75V/cell,25℃/77℉)
    120AH                                (10hr, 1.75V/cell,25℃/77℉)
    100AH                                (5hr, 1.75V/cell,25℃/77℉)
    90.0AH                               (3hr, 1.75V/cell,25℃/77℉)
    66.0AH                               (1hr, 1.75V/cell,25℃/77℉)
    Max. Discharge Current 800A(5S)
    Nominal Operating Temp. Range 25±3℃ (77±5℉ )
    Cycle Use Charge Current Less Than 0.25CA
    14.1V~14.7V@25℃(77℉)Temp. Coefficient -30mV/℃
    Floating Use 13.5V~13.8V@25℃(77℉)Temp. Coefficient -20mV/℃
    Capacity affected by Temperature 40°C                                  103%
    25°C                                  100%
    0°C                                     86%
    -15°C                                  65%
    Self-discharge 3 month                              Remaining capacity: 91%
    6 month                              Remaining capacity:82%
    12month                             Remaining capacity:65%

    Dimensions
                                   Terminal M8

    Constant Power Discharge at 25℃(77℉)
    F.V/Time 5min 10min 15min 30min 1h 2h 3h 4h 5h 6h 10h 20h
    1.80V/cell 488 400 333 214 126 76.3 52.5 42.2 37.4 32.6 21.0 12.0
    1.75V/cell 504 432 358 220 130 78.3 53.2 43.1 38.3 33.2 21.2 12.0
    1.70V/cell 552 463 379 221 134 79.8 54.1 43.6 38.5 33.6 21.4 12.0
    1.67V/cell 590 475 381 229 137 81.0 55.3 44.6 39.7 35.4 21.6 12.0
    1.60V/cell 600 481 383 234 139 83.2 56.0 45.7 41.0 35.8 21.8 12.0

    Constant Current Discharge at 25℃(77℉)
    F.V/Time 5min 10min 15min 30min 1h 2h 3h 4h 5h 6h 10h 20h
    1.80V/cell 256 223 187 122 67.5 39.4 29.6 22.0 19.8 18.6 12.0 6.12
    1.75V/cell 294 245 193 125 70.8 40.4 30.5 24.0 20.4 18.8 12.0 6.13
    1.70V/cell 332 262 196 129 73.0 41.4 31.5 25.0 20.9 19.0 12.0 6.25
    1.67V/cell 358 268 198 132 74.5 42.4 32.5 26.0 21.4 19.3 12.1 6.28
    1.60V/cell 371 272 201 135 75.4 43.4 33.5 26.0 22.2 19.7 12.2 6.33

    Discharge Characteristics Float Charging Characteristics
    Floating Life on Temperature Self Discharge Characteristics（ 25℃(77℉)）
    Temperature Effects in Relation to Battery Capacity Cycle Life Relation to Depth of Discharge

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