WBR GP 1290 F2
WBR GP 1290 F2
Specification
Number of elements in the block
6
Rated voltage
12 V
Nominal capacity
9 Ah at 20-hour discharge to Uкон - 10.50 V (1.75 W/El) at 25 °С
Weight
2.5 kg ± 3%
Maximum discharge current
130 A (5 sec)
Internal resistance
12 mOhm
Operating temperature range
Discharge: from -40 °C to +60 °C, Charge: from -20 °C to +60 °C, Storage: from -40 °C to +60 °C
Rated operating temperature
25 °C
Charge voltage
13.5 - 13.8 V at 25 °C (темп. ком. -3 мВ/˚С/Эл.)
Maximum charge current
2.5 A
Charge voltage in cyclic mode
14.4 - 15.0 V at 25 °C (темп. ком. -5 мВ/˚С/Эл.)
Shelf life
to 6 months at 25 °C, without recharge*
Terminals
F1-Faston Tab 187, F2-Faston Tab 250
Housing material
Shockproof ABS (acrylic butadiene styrene)
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
151
Width
65
Height
94
Height (full)
100
Direct current discharge: А (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 1.85 V | 30.4 | 19.1 | 14.3 | 8.09 | 5.17 | 2.63 | 2.12 | 1.69 | 1.46 | 0.827 | 0.427 |
| 1.80 V | 32.6 | 20.4 | 14.9 | 8.45 | 5.29 | 2.72 | 2.18 | 1.74 | 1.51 | 0.841 | 0.442 |
| 1.75 V | 35.0 | 21.9 | 15.8 | 8.93 | 5.37 | 2.78 | 2.23 | 1.77 | 1.53 | 0.855 | 0.451 |
| 1.70 V | 36.7 | 22.9 | 16.5 | 9.35 | 5.45 | 2.84 | 2.27 | 1.80 | 1.55 | 0.866 | 0.456 |
| 1.67 V | 37.4 | 23.4 | 16.8 | 9.54 | 5.48 | 2.86 | 2.29 | 1.81 | 1.56 | 0.871 | 0.459 |
| 1.65 V | 38.5 | 24.1 | 17.3 | 9.77 | 5.52 | 2.89 | 2.31 | 1.82 | 1.57 | 0.877 | 0.462 |
| 1.60 V | 40.3 | 25.2 | 18.0 | 10.2 | 5.57 | 2.93 | 2.34 | 1.83 | 1.58 | 0.884 | 0.466 |
Constant power discharge: W/El (25°С)
| Uк / Tdischarge | 5 min | 10 min | 15 min | 30 min | 60 min | 2 h | 3 h | 4 h | 5 h | 10 h | 20 h |
| 1.85 V | 57.1 | 36.5 | 30.1 | 15.8 | 9.97 | 5.40 | 4.20 | 3.40 | 2.89 | 1.62 | 0.853 |
| 1.80 V | 60.2 | 39.1 | 31.2 | 16.2 | 10.4 | 5.56 | 4.35 | 3.53 | 2.99 | 1.68 | 0.882 |
| 1.75 V | 64.7 | 42.0 | 32.3 | 17.0 | 10.7 | 5.69 | 4.49 | 3.63 | 3.05 | 1.71 | 0.902 |
| 1.70 V | 67.8 | 44.0 | 33.4 | 17.7 | 11.0 | 5.82 | 4.62 | 3.73 | 3.10 | 1.75 | 0.907 |
| 1.67 V | 69.8 | 45.2 | 34.0 | 17.8 | 11.1 | 5.87 | 4.67 | 3.78 | 3.12 | 1.77 | 0.910 |
| 1.65 V | 71.2 | 46.1 | 34.7 | 18.0 | 11.3 | 5.90 | 4.75 | 3.85 | 3.15 | 1.78 | 0.913 |
| 1.60 V | 74.7 | 48.3 | 35.9 | 19.1 | 11.5 | 5.95 | 4.85 | 3.92 | 3.18 | 1.80 | 0.918 |
