CSB GP 1245
CSB GP 1245
Specification
Rated voltage
12 V (6 elements in the block)
Capacity
4.5 Ah at 20 hour discharge up to Uкон. - 1.75 W/El at 25 °С
Weight
1.66 kg
Maximum discharge current
60 A / 90 A (5 sec)
Internal resistance
37.7 mOhm
Operating temperature range
Discharge: from -15 °С to +50 °С, Charge: from -15 °С to +40 °С, Storage: from -15 °С to +40 °С, Rated operating temperature 25 °С
Charge voltage
13.5 - 13.8 V at 25 °С
Maximum charge current
1.35 A
Charge voltage in equalization mode
14.4 - 15.0 V at 25 °С
Self-discharge
Less 10% for 90 days. Can be stored without recharging for more than 6 months at +25 °C*
Terminals
F1 (Faston Tab 187) / F2 (Faston Tab 250)
Housing material
Shockproof, wear-resistant ABS (UL94-HB)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
92.8
Width
69.9
Height
102.3
Height (full)
107.7
Direct current discharge: А (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 90 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 18.7 | 12.3 | 9.08 | 5.37 | 3.11 | 2.26 | 1.8 | 1.26 | 0.810 | 0.535 | 0.439 | 0.234 |
| 1.67 V | 17.6 | 11.8 | 8.88 | 5.31 | 3.09 | 2.25 | 1.79 | 1.25 | 0.808 | 0.533 | 0.438 | 0.233 |
| 1.70 V | 17.0 | 11.6 | 8.79 | 5.28 | 3.08 | 2.23 | 1.78 | 1.24 | 0.807 | 0.532 | 0.437 | 0.232 |
| 1.75 V | 16.1 | 11.2 | 8.62 | 5.21 | 3.06 | 2.22 | 1.77 | 1.23 | 0.804 | 0.531 | 0.435 | 0.229 |
| 1.80 V | 15.0 | 10.7 | 8.42 | 5.13 | 3.03 | 2.21 | 1.76 | 1.22 | 0.801 | 0.529 | 0.431 | 0.225 |
| 1.85 V | 13.8 | 10.3 | 8.21 | 5.04 | 3.00 | 2.18 | 1.74 | 1.21 | 0.798 | 0.528 | 0.428 | 0.221 |
Constant power discharge: W/BLOCK (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 90 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 221 | 145 | 110 | 65.9 | 38.6 | 27.9 | 22.2 | 16.1 | 10.7 | 7.09 | 5.79 | 3.19 |
| 1.67 V | 206 | 139 | 107 | 65.4 | 38.4 | 27.7 | 22.0 | 16.0 | 10.6 | 7.08 | 5.78 | 3.17 |
| 1.70 V | 199 | 137 | 105 | 64.9 | 38.1 | 27.6 | 21.9 | 15.9 | 10.5 | 7.04 | 5.76 | 3.16 |
| 1.75 V | 188 | 133 | 102 | 64.7 | 38.0 | 27.5 | 21.8 | 15.8 | 10.4 | 7.02 | 5.74 | 3.16 |
| 1.80 V | 177 | 128 | 100 | 63.6 | 37.7 | 27.2 | 21.5 | 15.7 | 10.3 | 6.96 | 5.71 | 3.13 |
| 1.85 V | 165 | 122 | 96.6 | 60.9 | 36.7 | 26.7 | 21.3 | 15.5 | 10.2 | 6.89 | 5.63 | 3.09 |
