Leoch DJW12-5.4
Leoch DJW12-5.4
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
5.4 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
1.72 kg ± 3%
Terminals
F1 / F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
151.2 А
Internal resistance
22 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C
Addiction Cном. from °C
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим –2.25-2.30 W/El., Temperature coefficient –3 мW/El./˚С., Cyclic mode –2.35-2.45 W/El., Temperature coefficient –5 мW/El./˚С.
Maximum charge current
0.3 С
Self-discharge
≤3% в month at 25 ˚С. Могут храниться to 6 months at 25 ˚С, after which a charge is required. Higher temperatures reduce shelf life
Life time
8 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме, at 100% discharge
Технология
AGM
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.
Dimensions
Length
90
Width
70
Height
101
Height (full)
107
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 19.1 | 13.0 | 9.95 | 8.03 | 5.86 | 4.21 | 3.39 | 2.44 | 1.88 | 1.35 | 1.06 | 0.905 | 0.775 | 0.610 | 0.499 | 0.264 |
| 1.80 V/Эл | 20.6 | 13.8 | 10.4 | 8.35 | 6.04 | 4.33 | 3.47 | 2.49 | 1.92 | 1.37 | 1.08 | 0.918 | 0.787 | 0.619 | 0.506 | 0.267 |
| 1.75 V/Эл | 21.7 | 14.3 | 10.8 | 8.58 | 6.20 | 4.42 | 3.54 | 2.54 | 1.95 | 1.39 | 1.09 | 0.929 | 0.796 | 0.626 | 0.511 | 0.270 |
| 1.70 V/Эл | 22.7 | 14.9 | 11.2 | 8.83 | 6.36 | 4.52 | 3.61 | 2.58 | 1.98 | 1.41 | 1.11 | 0.942 | 0.805 | 0.632 | 0.516 | 0.272 |
| 1.67 V/Эл | 23.5 | 15.3 | 11.4 | 9.01 | 6.47 | 4.59 | 3.66 | 2.61 | 2.00 | 1.42 | 1.12 | 0.950 | 0.812 | 0.637 | 0.520 | 0.274 |
| 1.60 V/Эл | 24.9 | 16.0 | 11.8 | 9.28 | 6.64 | 4.70 | 3.75 | 2.67 | 2.04 | 1.45 | 1.14 | 0.966 | 0.824 | 0.646 | 0.526 | 0.277 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 36.2 | 24.8 | 19.1 | 15.5 | 11.3 | 8.17 | 6.59 | 4.76 | 3.69 | 2.65 | 2.09 | 1.79 | 1.53 | 1.21 | 0.992 | 0.528 |
| 1.80 V/Эл | 38.5 | 26.1 | 19.9 | 16.0 | 11.6 | 8.36 | 6.73 | 4.85 | 3.75 | 2.68 | 2.12 | 1.81 | 1.55 | 1.23 | 1.00 | 0.534 |
| 1.75 V/Эл | 40.2 | 26.9 | 20.4 | 16.4 | 11.9 | 8.51 | 6.84 | 4.92 | 3.80 | 2.72 | 2.15 | 1.83 | 1.57 | 1.24 | 1.01 | 0.540 |
| 1.70 V/Эл | 41.6 | 27.8 | 21.0 | 16.7 | 12.1 | 8.67 | 6.95 | 4.99 | 3.85 | 2.76 | 2.17 | 1.85 | 1.59 | 1.25 | 1.02 | 0.544 |
| 1.67 V/Эл | 42.7 | 28.4 | 21.4 | 17.0 | 12.3 | 8.78 | 7.04 | 5.05 | 3.88 | 2.78 | 2.19 | 1.87 | 1.60 | 1.26 | 1.03 | 0.549 |
| 1.60 V/Эл | 44.5 | 29.2 | 22.0 | 17.5 | 12.6 | 8.95 | 7.17 | 5.13 | 3.95 | 2.82 | 2.22 | 1.89 | 1.62 | 1.28 | 1.04 | 0.555 |
