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Electrical & Power Energy > Solar Components
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Business Type: Manufacturer
Main Products:Asphalt sprayerAsphalt mixing plantroad maintenance truckAsphalt paverTruck CranesExcavators Solar Power SystemSolar invertersSolar controllerSolar Battery
ID:22101987105
Category: Electrical & Power Energy Solar Components
MOQ:10.00 Piece(s)
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l Specifications
Nominal Voltage | 12V | |
Rated Capacity 770F(250C) (10HR) | 200.0Ah | |
Dimensions (mm) | Length | 522±3 |
Width | 238±3 | |
Height | 218±3 | |
Total Height | 238±3 | |
Approx. Weight (kg) | 57.5 | |
Terminal | T9 | |
l Characteristic
Capacity 770F(250C) | 20HR (10.6A) | 212.0Ah | |
10HR (20.0A) | 200.0Ah | ||
5HR (34.0A) | 170.0Ah | ||
1HR (110.0A) | 110.0Ah | ||
15 min rate (350A) | 87.5Ah | ||
Internal Resistance | Full Charged Battery 770F(250C) | Approx. 3.5mΩ | |
Temperature dependence of capacity (10HR) | 1040F(400C) | 102% | |
770F(250C) | 100% | ||
320F(00C) | 85% | ||
50F(-150C) | 65% | ||
Self-Discharge 680F(200C) (Capacity after) | 3 months | 90% | |
6 months | 80% | ||
12 months | 60% | ||
Max. Discharge Current, 770F(250C) | 1600A(5s) | ||
10 years | |||
Constant Voltage Charge,770F(250C) | Cycle | 14.4~14.7V(-24mV/0C) max. current: 50 A | |
Float | 13.6~13.8V(-18mV/0C) | ||
Constant Current Discharge Characteristics (A), 770F(250C) | |||||||||||
F.V/TIME | 5min | 10min | 15min | 30min | 60min | 2H | 3H | 5H | 8H | 10H | 20H |
680.0 | 440.0 | 350.0 | 200.0 | 116.2 | 72.06 | 53.12 | 35.90 | 24.00 | 20.86 | 10.90 | |
1.70V/cell | 646.0 | 418.0 | 334.2 | 191.2 | 112.0 | 69.30 | 51.90 | 35.24 | 23.76 | 20.66 | 10.80 |
1.75V/cell | 616.0 | 392.0 | 328.2 | 187.2 | 110.0 | 68.00 | 50.88 | 34.60 | 23.26 | 20.30 | 10.70 |
1.80V/cell | 578.0 | 362.0 | 322.4 | 183.6 | 108.2 | 66.82 | 50.00 | 34.00 | 23.00 | 20.00 | 10.60 |
Constant Wattage Discharge Characteristics (Watt), 770F(250C) | |||||||||||
F.V/TIME | 5min | 10min | 15min | 30min | 60min | 2H | 3H | 5H | 8H | 10H | 20H |
1.60V/cell | 1207.0 | 799.4 | 641.6 | 368.4 | 215.0 | 134.5 | 100.0 | 68.22 | 46.00 | 40.68 | 21.26 |
1.70V/cell | 1157.4 | 766.4 | 618.2 | 355.4 | 209.0 | 130.5 | 98.62 | 67.54 | 45.94 | 40.64 | 21.24 |
1.75V/cell | 1114.0 | 725.2 | 612.6 | 351.2 | 207.2 | 129.2 | 97.52 | 66.88 | 45.36 | 40.26 | 21.22 |
1.80V/cell | 1054.8 | 675.8 | 607.2 | 347.4 | 205.6 | 128.1 | 96.66 | 66.30 | 45.24 | 40.00 | 21.20 |
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