WBR GP 690
WBR GP 690
Specification
Number of elements in the block
3
Rated voltage
6 V
Nominal capacity
9.0 Aч at 20-hour discharge to Uкон. - 5.25 V (1.75 W/El) at 25 °C
Weight
1.24 kg ± 3%
Maximum discharge current
105 A (5 sec)
Internal resistance
10.5 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
6.75 - 6.9 V at 25 °C (темп. ком. -3 мВ/˚С/Эл.)
Maximum charge current
2.7 A
Charge voltage in cyclic mode
7.2 - 7.5 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
34
Height
94
Height (full)
100
Direct current discharge: А (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 1 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 35.6 | 23.3 | 17.4 | 11.4 | 5.94 | 3.40 | 2.48 | 1.99 | 1.69 | 1.12 | 0.891 | 0.477 |
| 1.65 V | 35.4 | 22.3 | 15.9 | 10.8 | 5.58 | 3.27 | 2.41 | 1.93 | 1.66 | 1.10 | 0.882 | 0.468 |
| 1.70 V | 29.0 | 21.0 | 14.9 | 10.5 | 5.40 | 3.20 | 2.37 | 1.83 | 1.64 | 1.08 | 0.864 | 0.459 |
| 1.75 V | 26.9 | 20.0 | 13.9 | 10.2 | 5.21 | 3.12 | 2.33 | 1.80 | 1.57 | 1.05 | 0.846 | 0.450 |
| 1.80 V | 24.8 | 18.8 | 12.9 | 9.90 | 5.03 | 3.04 | 2.21 | 1.76 | 1.50 | 1.03 | 0.828 | 0.432 |
Constant power discharge: W/El (25°С)
| Uk/Tdischarge | 5 min | 10 min | 15 min | 30 min | 1 h | 2 h | 3 h | 4 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 66.9 | 42.0 | 31.8 | 19.2 | 10.9 | 6.38 | 4.70 | 3.77 | 3.20 | 2.11 | 1.73 | 0.945 |
| 1.65 V | 61.7 | 39.8 | 29.9 | 19.1 | 10.2 | 6.14 | 4.56 | 3.65 | 3.14 | 2.07 | 1.69 | 0.920 |
| 1.70 V | 56.4 | 38.6 | 28.5 | 19.0 | 9.93 | 6.02 | 4.49 | 3.47 | 3.05 | 2.05 | 1.68 | 0.912 |
| 1.75 V | 51.2 | 37.4 | 27.5 | 18.8 | 9.65 | 5.88 | 4.43 | 3.42 | 2.99 | 1.97 | 1.64 | 0.893 |
| 1.80 V | 45.9 | 36.2 | 26.3 | 18.7 | 9.51 | 5.84 | 4.31 | 3.39 | 2.91 | 1.90 | 1.61 | 0.887 |
