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GTO12070(12V70AH/10HR)hermetically sealed battery
  • GTO12070(12V70AH/10HR)hermetically sealed battery

GTO12070(12V70AH/10HR)hermetically sealed battery

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) 70AH
    Dimension Length                         260±2mm(10.24inch)
    Width                           167±2mm(6.57inch)
    Height                          213±2mm(8.39inch)
    Total Height                 217±2mm(8.54inch)
    Approx Weight Approx. 20.6kg(+-3%)
    Terminal Type M6
    container Material ABS(UL-94HB)
    Internal Resistance Approx.6.6mΩ
    Rated Capacity 70.5AH                          (20hr, 1.75V/cell,25℃/77℉)
    70.0AH                          (10hr, 1.75V/cell,25℃/77℉)
    60.0AH                          (5hr, 1.75V/cell,25℃/77℉)
    55.0AH                          (3hr, 1.75V/cell,25℃/77℉)
    38.5AH                          (1hr, 1.75V/cell,25℃/77℉)
    Max. Discharge Current 900A(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 M6

    Constant Power Discharge at 25℃(77℉)
    F.V/Time 5min 10min 15min 30min 1h 2h 3h 4h 5h 6h 10h 20h
    1.80V/cell 234 201 179 132 76.3 46.4 32.4 24.7 20.2 17.6 12.5 7.48
    1.75V/cell 264 229 196 136 77.4 47.5 33.0 25.0 20.7 17.9 12.7 7.50
    1.70V/cell 295 247 211 139 79.6 48.5 33.7 25.8 21.2 18.1 12.8 7.52
    1.67V/cell 314 253 215 141 81.8 49.1 34.3 26.3 21.6 18.4 12.9 7.53
    1.60V/cell 320 257 217 142 83.7 50.1 34.5 26.8 22.1 18.5 13.0 7.54

    Constant Current Discharge at 25℃(77℉)
    F.V/Time 5min 10min 15min 30min 1h 2h 3h 4h 5h 6h 10h 20h
    1.80V/cell 160 120 96 69.8 39.8 24.9 18.5 14.2 11.8 10.6 6.98 3.52
    1.75V/cell 178 138 102 70.9 41.3 25.6 18.7 14.3 12.0 10.6 7.02 3.58
    1.70V/cell 183 141 110 72.5 42.0 26.2 19.0 14.3 12.3 10.7 7.07 3.59
    1.67V/cell 192 143 111 73.8 42.9 26.8 19.1 14.4 12.5 10.9 7.16 3.59
    1.60V/cell 194 144 113 75.0 43.5 27.5 19.3 14.6 12.6 10.9 7.26 3.60

    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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