WBR GP 12120 F2
WBR GP 12120 F2
Specification
Number of elements in the block
6
Rated voltage
12 V
Nominal capacity
12 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °C
Weight
4.1 kg ± 3%
Maximum discharge current
180 A (5 sec)
Internal resistance
13 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
3.6 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
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
98
Height
93
Height (full)
98
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 | 10 h | 20 h |
| 1.85 V | 38.5 | 27.2 | 20.2 | 11.6 | 8.24 | 4.27 | 2.89 | 2.40 | 1.98 | 1.17 | 0.599 |
| 1.80 V | 42.7 | 29.6 | 21.5 | 12.3 | 8.43 | 4.42 | 3.08 | 2.45 | 2.06 | 1.20 | 0.606 |
| 1.75 V | 45.8 | 30.9 | 22.3 | 12.8 | 8.55 | 4.53 | 3.15 | 2.49 | 2.12 | 1.22 | 0.625 |
| 1.70 V | 49.0 | 32.2 | 23.1 | 13.2 | 8.66 | 4.62 | 3.21 | 2.54 | 2.18 | 1.24 | 0.634 |
| 1.67 V | 50.4 | 32.7 | 23.4 | 13.3 | 8.71 | 4.65 | 3.24 | 2.57 | 2.20 | 1.25 | 0.641 |
| 1.65 V | 51.9 | 33.4 | 23.7 | 13.5 | 8.77 | 4.69 | 3.27 | 2.60 | 2.23 | 1.26 | 0.649 |
| 1.60 V | 54.7 | 34.2 | 24.4 | 13.7 | 8.85 | 4.74 | 3.31 | 2.64 | 2.27 | 1.27 | 0.663 |
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 | 10 h | 20 h |
| 1.85 V | 67.9 | 50.3 | 39.1 | 22.7 | 15.9 | 8.76 | 5.77 | 4.86 | 4.07 | 2.41 | 1.22 |
| 1.80 V | 75.5 | 54.8 | 41.5 | 24.1 | 16.4 | 9.06 | 5.98 | 4.96 | 4.19 | 2.47 | 1.23 |
| 1.75 V | 81.2 | 57.2 | 43.1 | 25.1 | 16.8 | 9.18 | 6.17 | 5.04 | 4.29 | 2.51 | 1.27 |
| 1.70 V | 87.0 | 59.6 | 44.6 | 25.9 | 17.2 | 9.28 | 6.32 | 5.14 | 4.41 | 2.53 | 1.29 |
| 1.67 V | 89.7 | 60.5 | 45.0 | 26.2 | 17.5 | 9.32 | 6.38 | 5.20 | 4.45 | 2.55 | 1.31 |
| 1.65 V | 92.3 | 61.9 | 45.9 | 26.4 | 17.7 | 9.37 | 6.47 | 5.28 | 4.49 | 2.57 | 1.32 |
| 1.60 V | 97.3 | 63.4 | 47.1 | 26.8 | 17.8 | 9.45 | 6.54 | 5.35 | 4.60 | 2.59 | 1.35 |
